Try fixing souporserious/react-motion-ui-pack#41 by checking if unmou…

…nting is in progress.
chenglou · May 11, 2016 · 49ea396 · 49ea396
1 parent 0d708c1
commit 49ea396
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/TransitionMotion.js b/src/TransitionMotion.js
@@ -337,6 +337,9 @@ const TransitionMotion = React.createClass({
  },
 
  startAnimationIfNecessary(): void {
+ if (this.unmounting) {
+ return;
+ }
  // TODO: when config is {a: 10} and dest is {a: 10} do we raf once and
  // call cb? No, otherwise accidental parent rerender causes cb trigger
  this.animationID = defaultRaf(() => {
@@ -502,6 +505,7 @@ const TransitionMotion = React.createClass({
  },
 
  componentWillUnmount() {
+ this.unmounting = true;
  if (this.animationID != null) {
  defaultRaf.cancel(this.animationID);
  this.animationID = null;