diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index 22c884c..665beec 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -4903,9 +4903,9 @@
 int mbedtls_ssl_check_curve( const mbedtls_ssl_context *ssl, mbedtls_ecp_group_id grp_id )
 {
     const mbedtls_ecp_curve_info *grp_info =
-        mbedtls_ecp_curve_info_from_grp_id(grp_id);
+        mbedtls_ecp_curve_info_from_grp_id( grp_id );
 
-    if (grp_info == NULL)
+    if ( grp_info == NULL )
         return -1;
 
     uint16_t tls_id = grp_info->tls_id;