gnome-games r7576 - in trunk/gnome-sudoku: . src/lib

[thinkle svn gnome org]

Author: thinkle
Date: Sun Apr  6 22:33:16 2008
New Revision: 7576
URL: http://svn.gnome.org/viewvc/gnome-games?rev=7576&view=rev

Log:
2008-04-06  Thomas Mills HInkle  <tmhinkle gmail com>

	* src/lib/gsudoku.py (SudokuGameDisplay.delete_by_tracker)
	(delete_except_for_tracker): Check whether there is a value in
	grid before calling grid.remove (fixes bug #435816)


Modified:
   trunk/gnome-sudoku/ChangeLog
   trunk/gnome-sudoku/src/lib/gsudoku.py

Modified: trunk/gnome-sudoku/src/lib/gsudoku.py
==============================================================================
--- trunk/gnome-sudoku/src/lib/gsudoku.py	(original)
+++ trunk/gnome-sudoku/src/lib/gsudoku.py	Sun Apr  6 22:33:16 2008
@@ -1258,7 +1258,8 @@
             x,y,v = self.trackers[identifier][0]
             ret.append((x,y,v,self.trackers_for_point(x,y,v)))
             self.remove(x,y)
-            self.grid.remove(x,y)
+            if self.grid and self.grid._get_(x,y):
+                self.grid.remove(x,y)
         return ret
 
     def delete_except_for_tracker (self, identifier):
@@ -1273,7 +1274,9 @@
                     ):
                     removed.append((x,y,val,self.trackers_for_point(x,y,val)))
                     self.remove(x,y)
-                    self.grid.remove(x,y)
+                    if self.grid and self.grid._get_(x,y):
+                        self.grid.remove(x,y)
+
         return removed
 
     def add_tracker (self, x, y, tracker, val=None):