[Scummvm-cvs-logs] SF.net SVN: scummvm: [21833] scummvm/trunk/engines/cine/various.cpp

[eriktorbjorn at users.sourceforge.net]

Revision: 21833
Author:   eriktorbjorn
Date:     2006-04-12 15:07:41 -0700 (Wed, 12 Apr 2006)
ViewCVS:  http://svn.sourceforge.net/scummvm/?rev=21833&view=rev

Log Message:
-----------
Fixed potential crash in drawDialogueMessage(): The function should terminate
if, for some reason, messagePtr is NULL.

Modified Paths:
--------------
    scummvm/trunk/engines/cine/various.cpp
Modified: scummvm/trunk/engines/cine/various.cpp
===================================================================
--- scummvm/trunk/engines/cine/various.cpp	2006-04-12 22:06:30 UTC (rev 21832)
+++ scummvm/trunk/engines/cine/various.cpp	2006-04-12 22:07:41 UTC (rev 21833)
@@ -2384,6 +2384,7 @@
 
 	if (!messagePtr) {
 		freeOverlay(msgIdx, 2);
+		return;
 	}
 
 	var20 += strlen(messagePtr);


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