Merge pull request #519 from dgarske/fix_compat_wo_ecc

Fix for openssl compatibility without ECC

src/ssl.c

@@ -17878,6 +17878,7 @@ void* wolfSSL_GetRsaDecCtx(WOLFSSL* ssl)
         return NULL;
     }
 
+#ifdef HAVE_ECC
     const char * wolf_OBJ_nid2sn(int n) {
         int i;
         WOLFSSL_ENTER("wolf_OBJ_nid2sn");
@@ -17911,6 +17912,7 @@ void* wolfSSL_GetRsaDecCtx(WOLFSSL* ssl)
         }
         return -1; 
     }
+#endif /* HAVE_ECC */
 
 
     WOLFSSL_X509 *PEM_read_bio_WOLFSSL_X509(WOLFSSL_BIO *bp, WOLFSSL_X509 **x, pem_password_cb *cb, void *u) {