commit 14b16c62e93a83ca84ecb3408349ad6f20951bfa
author Paul Bakker <p.j.bakker@polarssl.org> Wed May 28 11:33:54 2014 +0200
committer Paul Bakker <p.j.bakker@polarssl.org> Wed May 28 11:34:33 2014 +0200
tree 3410bdb39039efa970049a668109233519ef3843
parent 8ebfe084ab198c2d672c0962debfd616b9dd1e99

Minor optimizations (original by Peter Vaskovic, modified by Paul Bakker)

Move strlen out of for loop.
Remove redundant null checks before free.

library/pem.c

diff --git a/library/pem.c b/library/pem.c
index 2775ef9..3dd3b79 100644
--- a/library/pem.c
+++ b/library/pem.c
@@ -370,11 +370,8 @@
 
 void pem_free( pem_context *ctx )
 {
-    if( ctx->buf )
-        polarssl_free( ctx->buf );
-
-    if( ctx->info )
-        polarssl_free( ctx->info );
+    polarssl_free( ctx->buf );
+    polarssl_free( ctx->info );
 
     memset( ctx, 0, sizeof( pem_context ) );
 }