From ebadeff0caa424013a729d3ad1e7210142bc781f Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Thu, 9 Oct 2008 00:07:56 +0000
Subject: [PATCH] fix compiler warning: zero used for undefined preprocessing
 identifier

---
 include/curl/curl.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/curl/curl.h b/include/curl/curl.h
index d6db92fb7..7a0960f03 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -1779,7 +1779,8 @@ CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask);
 #include "multi.h"
 
 /* the typechecker doesn't work in C++ (yet) */
-#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \
+#if defined(__GNUC__) && defined(__GNUC_MINOR__) && \
+    ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) && \
     !defined(__cplusplus) && !defined(CURL_DISABLE_TYPECHECK)
 #include "typecheck-gcc.h"
 #else