adium 4792:6ca9e2716e43: Whoops that's not a dealloc.

[commits at adium.im]

details:	http://hg.adium.im/adium/rev/6ca9e2716e43
revision:	4792:6ca9e2716e43
branch:		ARC
author:		Frank Dowsett <wixardy at adium.im>
date:		Sun Apr 29 19:21:35 2012 -0400

Whoops that's not a dealloc.

diffs (20 lines):

diff -r 017a1f6c8761 -r 6ca9e2716e43 Plugins/Dock Icon Badging/AIDockNameOverlay.m
--- a/Plugins/Dock Icon Badging/AIDockNameOverlay.m	Sun Apr 29 15:55:07 2012 -0400
+++ b/Plugins/Dock Icon Badging/AIDockNameOverlay.m	Sun Apr 29 19:21:35 2012 -0400
@@ -53,6 +53,16 @@
 	}
 }
 
+- (void)flushPreferenceColorCache
+{
+	signedOffColor = nil;
+	signedOnColor = nil;
+	unviewedContentColor = nil;
+	backSignedOffColor = nil;
+	backSignedOnColor = nil;
+	backUnviewedContentColor = nil;
+}
+
 - (void)uninstallPlugin
 {
 	[adium.preferenceController unregisterPreferenceObserver:self];