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Make the code in undo manager slightly more efficient.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@20561 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Gregory John Casamento 2005-01-16 11:36:30 +00:00
parent 9b9802a2f7
commit 3931c99308
2 changed files with 15 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-01-16 06:37 Gregory John Casamento <greg_casamento@yahoo.com>
* Source/NSUndoManager.m: Check if the group is nil in
endUndoGrouping before checking the count.
2005-01-15 06:17 Gregory John Casamento <greg_casamento@yahoo.com>
* Source/NSUndoManager.m: Undid previous change here.

14
Source/NSUndoManager.m
View file

@ -345,8 +345,11 @@
[_redoStack removeObjectAtIndex: 0];
}
if([[g actions] count] > 0)
[_redoStack addObject: g];
if(g != nil)
{
if([[g actions] count] > 0)
[_redoStack addObject: g];
}
}
else
{
@ -355,8 +358,11 @@
[_undoStack removeObjectAtIndex: 0];
}
if([[g actions] count] > 0)
[_undoStack addObject: g];
if(g != nil)
{
if([[g actions] count] > 0)
[_undoStack addObject: g];
}
}
}
else if ([g actions] != nil)