fix: Tween reverse may error when first update

hiloteam · Feb 13, 2019 · 23ea978 · 23ea978
1 parent f625f97
commit 23ea978
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/tween/Tween.js b/src/tween/Tween.js
@@ -333,7 +333,7 @@ return Class.create(/** @lends Tween.prototype */{
         ratio = ratio <= 0 ? 0 : ratio >= 1 ? 1 : ratio;
         var easeRatio = me.ease ? me.ease(ratio) : ratio;
 
-        if(me.reverse){
+        if(me.reverse && me.isStart){
             //backward
             if(me._reverseFlag < 0) {
                 ratio = 1 - ratio;