From: Holger Schemel <info@artsoft.org>
Date: Wed, 1 Nov 2017 21:14:44 +0000 (+0100)
Subject: added null pointer check to gadget function
X-Git-Tag: 4.1.0.0~78
X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=commitdiff_plain;h=e9b47ffa7a91cd2a2317b3d5db85165b64e2f74c

added null pointer check to gadget function
---

diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c
index 668641bd..a797c754 100644
--- a/src/libgame/gadgets.c
+++ b/src/libgame/gadgets.c
@@ -1481,7 +1481,7 @@ static boolean insideSelectboxArea(struct GadgetInfo *gi, int mx, int my)
 
 void ClickOnGadget(struct GadgetInfo *gi, int button)
 {
-  if (!gi->mapped)
+  if (gi == NULL || gi->deactivated || !gi->mapped)
     return;
 
   /* simulate releasing mouse button over last gadget, if still pressed */