Rename test_ca_list to test_cas_pem
diff --git a/ChangeLog b/ChangeLog
index b0354d5..948e4aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,7 +6,9 @@
   * Support for DTLS 1.0 and 1.2 (RFC 6347).
 
 API Changes
-   * Test certificates in cert.s are no longer guaranteed to be nul-terminated
+   * test_ca_list (from certs.h) is renamed to test_cas_pem and is only
+     available if POLARSSL_PEM_PARSE_C is defined (it never worked without).
+   * Test certificates in certs.c are no longer guaranteed to be nul-terminated
      strings; use the new *_len variables instead of strlen().
    * md_init_ctx() is deprecated in favour of md_setup(), that adds a third
      argument (allowing memory savings if HMAC is not used)
diff --git a/include/mbedtls/certs.h b/include/mbedtls/certs.h
index d3c92a0..62db0ce 100644
--- a/include/mbedtls/certs.h
+++ b/include/mbedtls/certs.h
@@ -30,9 +30,11 @@
 extern "C" {
 #endif
 
+#if defined(POLARSSL_PEM_PARSE_C)
 /* Concatenation of all CA certificates in PEM format if available */
-extern const char   test_ca_list[];
-extern const size_t test_ca_list_len;
+extern const char   test_cas_pem[];
+extern const size_t test_cas_pem_len;
+#endif
 
 /* List of all CA certificates, terminated by NULL */
 extern const char * test_cas[];
diff --git a/library/certs.c b/library/certs.c
index 8da552f..1cfbd92 100644
--- a/library/certs.c
+++ b/library/certs.c
@@ -301,9 +301,11 @@
 const size_t test_dhm_params_len = sizeof( test_dhm_params );
 #endif
 
+#if defined(POLARSSL_PEM_PARSE_C)
 /* Concatenation of all available CA certificates */
-const char test_ca_list[] = TEST_CA_CRT_RSA TEST_CA_CRT_EC;
-const size_t test_ca_list_len = sizeof( test_ca_list );
+const char test_cas_pem[] = TEST_CA_CRT_RSA TEST_CA_CRT_EC;
+const size_t test_cas_pem_len = sizeof( test_cas_pem );
+#endif
 
 /* List of all available CA certificates */
 const char * test_cas[] = {
diff --git a/programs/ssl/dtls_client.c b/programs/ssl/dtls_client.c
index 44d2175..09cb904 100644
--- a/programs/ssl/dtls_client.c
+++ b/programs/ssl/dtls_client.c
@@ -129,8 +129,8 @@
     fflush( stdout );
 
 #if defined(POLARSSL_CERTS_C)
-    ret = x509_crt_parse( &cacert, (const unsigned char *) test_ca_list,
-                          test_ca_list_len );
+    ret = x509_crt_parse( &cacert, (const unsigned char *) test_cas_pem,
+                          test_cas_pem_len );
 #else
     ret = 1;
     polarssl_printf("POLARSSL_CERTS_C not defined.");
diff --git a/programs/ssl/dtls_server.c b/programs/ssl/dtls_server.c
index 31216c6..d641cb0 100644
--- a/programs/ssl/dtls_server.c
+++ b/programs/ssl/dtls_server.c
@@ -135,8 +135,8 @@
         goto exit;
     }
 
-    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_ca_list,
-                          test_ca_list_len );
+    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_cas_pem,
+                          test_cas_pem_len );
     if( ret != 0 )
     {
         printf( " failed\n  !  x509_crt_parse returned %d\n\n", ret );
diff --git a/programs/ssl/ssl_client1.c b/programs/ssl/ssl_client1.c
index 184f2bd..0dc16e6 100644
--- a/programs/ssl/ssl_client1.c
+++ b/programs/ssl/ssl_client1.c
@@ -120,8 +120,8 @@
     fflush( stdout );
 
 #if defined(POLARSSL_CERTS_C)
-    ret = x509_crt_parse( &cacert, (const unsigned char *) test_ca_list,
-                          test_ca_list_len );
+    ret = x509_crt_parse( &cacert, (const unsigned char *) test_cas_pem,
+                          test_cas_pem_len );
 #else
     ret = 1;
     polarssl_printf("POLARSSL_CERTS_C not defined.");
diff --git a/programs/ssl/ssl_fork_server.c b/programs/ssl/ssl_fork_server.c
index 87379e5..f9bef95 100644
--- a/programs/ssl/ssl_fork_server.c
+++ b/programs/ssl/ssl_fork_server.c
@@ -161,8 +161,8 @@
         goto exit;
     }
 
-    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_ca_list,
-                          test_ca_list_len );
+    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_cas_pem,
+                          test_cas_pem_len );
     if( ret != 0 )
     {
         polarssl_printf( " failed\n  !  x509_crt_parse returned %d\n\n", ret );
diff --git a/programs/ssl/ssl_mail_client.c b/programs/ssl/ssl_mail_client.c
index eaaaa2c..a196ad1 100644
--- a/programs/ssl/ssl_mail_client.c
+++ b/programs/ssl/ssl_mail_client.c
@@ -507,8 +507,8 @@
     else
 #endif
 #if defined(POLARSSL_CERTS_C)
-        ret = x509_crt_parse( &cacert, (const unsigned char *) test_ca_list,
-                              test_ca_list_len );
+        ret = x509_crt_parse( &cacert, (const unsigned char *) test_cas_pem,
+                              test_cas_pem_len );
 #else
     {
         ret = 1;
diff --git a/programs/ssl/ssl_pthread_server.c b/programs/ssl/ssl_pthread_server.c
index 6a0ce35..e800197 100644
--- a/programs/ssl/ssl_pthread_server.c
+++ b/programs/ssl/ssl_pthread_server.c
@@ -424,8 +424,8 @@
         goto exit;
     }
 
-    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_ca_list,
-                          test_ca_list_len );
+    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_cas_pem,
+                          test_cas_pem_len );
     if( ret != 0 )
     {
         polarssl_printf( " failed\n  !  x509_crt_parse returned %d\n\n", ret );
diff --git a/programs/ssl/ssl_server.c b/programs/ssl/ssl_server.c
index 64f6c4e..db8c955 100644
--- a/programs/ssl/ssl_server.c
+++ b/programs/ssl/ssl_server.c
@@ -139,8 +139,8 @@
         goto exit;
     }
 
-    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_ca_list,
-                          test_ca_list_len );
+    ret = x509_crt_parse( &srvcert, (const unsigned char *) test_cas_pem,
+                          test_cas_pem_len );
     if( ret != 0 )
     {
         polarssl_printf( " failed\n  !  x509_crt_parse returned %d\n\n", ret );