From: Yang Tse <yangsita@gmail.com>
Date: Thu, 17 Sep 2009 15:33:32 +0000 (+0000)
Subject: Attempt to silence bogus compiler warning: "Potential null pointer dereference"
X-Git-Tag: curl-7_19_7~128
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ede2ac0ea268a31ad50aeeeb3a0311243fff9e4f;p=thirdparty%2Fcurl.git

Attempt to silence bogus compiler warning: "Potential null pointer dereference"
---

diff --git a/tests/server/tftpd.c b/tests/server/tftpd.c
index 6014842b59..f3e521b75a 100644
--- a/tests/server/tftpd.c
+++ b/tests/server/tftpd.c
@@ -623,7 +623,7 @@ again:
   /* store input protocol */
   fprintf(server, "filename: %s\n", filename);
 
-  for (cp = mode; *cp; cp++)
+  for (cp = mode; cp && *cp; cp++)
     if(ISUPPER(*cp))
       *cp = (char)tolower((int)*cp);