From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Wed, 4 Mar 2015 11:49:15 +0000 (+0000)
Subject: Fix underflow in various commands when using an empty file name.
X-Git-Tag: xonotic-v0.8.1~8^2~23
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=a56b8363289c3c0078b0fdac7c92f6c2f0fa594c;p=xonotic%2Fdarkplaces.git

Fix underflow in various commands when using an empty file name.

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@12180 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/fs.c b/fs.c
index 67d13f93..817780f7 100644
--- a/fs.c
+++ b/fs.c
@@ -3350,7 +3350,7 @@ void FS_DefaultExtension (char *path, const char *extension, size_t size_path)
 
 	// if path doesn't have a .EXT, append extension
 	// (extension should include the .)
-	src = path + strlen(path) - 1;
+	src = path + strlen(path);
 
 	while (*src != '/' && src != path)
 	{