From dddb527bfbe8de58fb2d6aeb780a25ff15a02ea4 Mon Sep 17 00:00:00 2001
From: Vadim Shpakovski
Date: Wed, 19 Sep 2012 00:56:51 +0300
Subject: Fixes the issue with setting associated User Defaults key twice.

---
 MASShortcutView+UserDefaults.m | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/MASShortcutView+UserDefaults.m b/MASShortcutView+UserDefaults.m
index 1b1b8e5..2c4e285 100644
--- a/MASShortcutView+UserDefaults.m
+++ b/MASShortcutView+UserDefaults.m
@@ -25,6 +25,10 @@ void *kDefaultsObserver = &kDefaultsObserver;
 
 - (void)setAssociatedUserDefaultsKey:(NSString *)associatedUserDefaultsKey
 {
+    // First, stop observing previous shortcut view
+    objc_setAssociatedObject(self, kDefaultsObserver, nil, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+
+    // Next, start observing current shortcut view
     MASShortcutDefaultsObserver *defaultsObserver = [[MASShortcutDefaultsObserver alloc] initWithShortcutView:self userDefaultsKey:associatedUserDefaultsKey];
     objc_setAssociatedObject(self, kDefaultsObserver, defaultsObserver, OBJC_ASSOCIATION_RETAIN_NONATOMIC);
 }
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