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Prevent spurious dirtying

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This commit is contained in:
Matthias Neeracher 2008-07-06 11:08:20 +00:00
parent 219e350751
commit a3cb3c0bc3
1 changed files with 3 additions and 0 deletions
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3
Sources/VLDocument.mm
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@ -269,6 +269,9 @@
- (void) setSongTempo:(int)tempo
{
if (tempo == [songTempo intValue])
return;
[self willChangeSong];
[songTempo autorelease];
songTempo = [[NSNumber numberWithInt:tempo] retain];