Used the typeof operator to check for the offset variable

Olical · Apr 1, 2011 · 406c232 · 406c232
1 parent 3e4868c
commit 406c232
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/toggle.js b/src/toggle.js
@@ -27,7 +27,7 @@ SparkFn.toggle = function(method, timeframe, easing, callback) {
 	}
 
 	// Initiate the offset as 0 if there is none
-	if(!this.offset) {
+	if(typeof this.offset === 'undefined') {
 		this.offset = 0;
 	}
 

diff --git a/src/transition.js b/src/transition.js
@@ -20,7 +20,7 @@ SparkFn.transition = function(method, timeframe, easing, callback) {
 	}
 
 	// Initiate the offset as 0 if there is none
-	if(!this.offset) {
+	if(typeof this.offset === 'undefined') {
 		this.offset = 0;
 	}