[Scummvm-cvs-logs] SF.net SVN: scummvm:[34718] scummvm/trunk/common/str.cpp

[fingolfin at users.sourceforge.net]

Revision: 34718
          http://scummvm.svn.sourceforge.net/scummvm/?rev=34718&view=rev
Author:   fingolfin
Date:     2008-10-02 17:17:18 +0000 (Thu, 02 Oct 2008)

Log Message:
-----------
Ignore String::deleteLastChar when called on an empty string

Modified Paths:
--------------
    scummvm/trunk/common/str.cpp

Modified: scummvm/trunk/common/str.cpp
===================================================================
--- scummvm/trunk/common/str.cpp	2008-10-02 17:08:15 UTC (rev 34717)
+++ scummvm/trunk/common/str.cpp	2008-10-02 17:17:18 UTC (rev 34718)
@@ -339,7 +339,8 @@
 }
 
 void String::deleteLastChar() {
-	deleteChar(_size - 1);
+	if (_size > 0)
+		deleteChar(_size - 1);
 }
 
 void String::deleteChar(uint32 p) {


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