From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 11 Feb 2019 13:30:23 +0000 (+0100)
Subject: mbedtls: make it build even if MBEDTLS_VERSION_C isn't set
X-Git-Tag: curl-7_64_1~159
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=aabe0a73120366005589b1ef9024399ec50e68dd;p=curl

mbedtls: make it build even if MBEDTLS_VERSION_C isn't set

Reported-by: MAntoniak on github
Fixes #3553
Closes #3556
---

diff --git a/lib/vtls/mbedtls.c b/lib/vtls/mbedtls.c
index bb6a757bf..c36c93e3f 100644
--- a/lib/vtls/mbedtls.c
+++ b/lib/vtls/mbedtls.c
@@ -813,9 +813,14 @@ static void Curl_mbedtls_session_free(void *ptr)
 
 static size_t Curl_mbedtls_version(char *buffer, size_t size)
 {
+#ifdef MBEDTLS_VERSION_C
+  /* if mbedtls_version_get_number() is available it is better */
   unsigned int version = mbedtls_version_get_number();
   return msnprintf(buffer, size, "mbedTLS/%u.%u.%u", version>>24,
                    (version>>16)&0xff, (version>>8)&0xff);
+#else
+  return msnprintf(buffer, size, "mbedTLS/%s", MBEDTLS_VERSION_STRING);
+#endif
 }
 
 static CURLcode Curl_mbedtls_random(struct Curl_easy *data,