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Added explicit check for item == nil.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@21540 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Gregory John Casamento 2005-07-26 02:24:54 +00:00
parent ff1506b59c
commit e8fe1e33a9
1 changed files with 3 additions and 0 deletions
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3
Source/NSOutlineView.m
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@ -521,6 +521,9 @@ static NSImage *unexpandable = nil;
*/ */
- (int)rowForItem: (id)item - (int)rowForItem: (id)item
{ {
if(item == nil)
return -1;
int row = [_items indexOfObject: item]; int row = [_items indexOfObject: item];
return (row == NSNotFound) ? -1 : row; return (row == NSNotFound) ? -1 : row;
} }