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List:       kde-devel
Subject:    PATCH for KTip
From:       Joachim Ansorg <jansorg () gmx ! de>
Date:       2000-09-30 21:25:17
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Hi!

Here's a very small patch for KTip (in kdebase).
It's required because if tips.count() is 0 a "division by zero" crash will 
occur.
I experienced crashes with wrong permissions (tipfile can't be read).
Maybe a message should appear if no tips were found, but that's not my 
decision.

Here's the patch:

--- ktipwindow.cpp~	Thu Sep 28 23:08:30 2000
+++ ktipwindow.cpp	Sat Sep 30 22:44:39 2000
@@ -106,7 +106,7 @@
 
   loadTips();
 
-  current = kapp->random() % tips.count();
+  current = (kapp->random() % tips.count()) ? (tips.count() != 0) : (current 
= 0);
 
   KConfig *config = new KConfig("kdewizardrc", true);
   config->setGroup("General");



--Joachim
 
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