From: Holger Schemel <info@artsoft.org>
Date: Mon, 2 Mar 2015 10:21:40 +0000 (+0100)
Subject: added null pointer checks to path setup functions
X-Git-Tag: 4.0.0.0-rc1~275
X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=commitdiff_plain;h=dcb3a1628757e3c027c7ce188e8472436aed54bf

added null pointer checks to path setup functions
---

diff --git a/src/libgame/setup.c b/src/libgame/setup.c
index 8e2152a2..69e25fa9 100644
--- a/src/libgame/setup.c
+++ b/src/libgame/setup.c
@@ -315,6 +315,9 @@ static char *getSetupArtworkDir(TreeInfo *ti)
 {
   static char *artwork_dir = NULL;
 
+  if (ti == NULL)
+    return NULL;
+
   checked_free(artwork_dir);
 
   artwork_dir = getPath2(ti->basepath, ti->fullpath);