From b2379e90d433ecb79f6923b60d31af865ea6bedd Mon Sep 17 00:00:00 2001
From: sireus <sireus@users.souceforge.net>
Date: Thu, 28 Jun 2012 21:07:56 +0000
Subject: [PATCH] fix possible crash in menudirlist

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@6846 e016b1c5-ed68-44aa-a2f7-31cac88cffde
---
 source/src/menus.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/source/src/menus.cpp b/source/src/menus.cpp
index 76c9e180..69e19171 100644
--- a/source/src/menus.cpp
+++ b/source/src/menus.cpp
@@ -965,6 +965,7 @@ void menumdl(char *mdl, char *anim, char *rotspeed, char *scale)
 void menudirlist(char *dir, char *ext, char *action, char *image)
 {
     if(!lastmenu) return;
+    if(!action || !action[0]) return;
     gmenu *menu = lastmenu;
     if(menu->dirlist) delete menu->dirlist;
     mdirlist *d = menu->dirlist = new mdirlist;