From: Yang Tse <yangsita@gmail.com>
Date: Wed, 16 Sep 2009 16:49:02 +0000 (+0000)
Subject: Attempt to silence bogus compiler warning: "Potential null pointer dereference throug... 
X-Git-Tag: curl-7_19_7~134
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c2c3a46e3e69afb6f34410b89919b2e5c18ce1c4;p=thirdparty%2Fcurl.git

Attempt to silence bogus compiler warning: "Potential null pointer dereference through ptr is detected"
---

diff --git a/src/writeout.c b/src/writeout.c
index 14ba41b925..9aab771840 100644
--- a/src/writeout.c
+++ b/src/writeout.c
@@ -108,7 +108,7 @@ void ourWriteOut(CURL *curl, const char *writeinfo)
   long longinfo;
   double doubleinfo;
 
-  while(*ptr) {
+  while(ptr && *ptr) {
     if('%' == *ptr) {
       if('%' == ptr[1]) {
         /* an escaped %-letter */