Tiny simplification of a lazy instantiation.

destroytoday · Oct 14, 2010 · 2764b4b · 2764b4b
1 parent 3699718
commit 2764b4b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/org/robotlegs/base/SignalCommandMap.as b/src/org/robotlegs/base/SignalCommandMap.as
@@ -27,7 +27,7 @@ package org.robotlegs.base
             verifyCommandClass( commandClass );
             if ( hasSignalCommand( signal, commandClass ) )
                 return;
-            var signalCommandMap:Dictionary = signalMap[signal] = signalMap[signal] || new Dictionary( false );
+            var signalCommandMap:Dictionary = signalMap[signal] ||= new Dictionary( false );
             var callback:Function = function(a:* = null, b:* = null, c:* = null, d:* = null, e:* = null, f:* = null, g:* = null):void
             {
                 routeSignalToCommand( signal, arguments, commandClass, oneShot );