fix bug

6 years ago · 3665dbac5b
1 changed files with 1 additions and 1 deletions
--- a/transitions.js
+++ b/transitions.js
@ -27,7 +27,7 @@ function getTransitionEasingFunction(easing, transitionName) {
 function calcTransition(defaults, transition, isLastClip) {
  if (transition === null || isLastClip) return { duration: 0 };

-  const getTransitionDefault = (key) => (defaults.transition && defaults.transition[key]);
+  const getTransitionDefault = (key) => (defaults.transition ? defaults.transition[key] : undefined);

  let transitionOrDefault = {
    name: (transition && transition.name) || getTransitionDefault('name'),