Check child container count in NotifyRefreshDriverCreated

2019-03-30 04:57:34 +03:00 · 2019-03-30 04:57:34 +03:00 · 5c36d35548
parent 4b3a33f781
commit 5c36d35548
1 changed files with 1 additions and 1 deletions
--- a/dom/smil/nsSMILAnimationController.cpp
+++ b/dom/smil/nsSMILAnimationController.cpp
@ -233,7 +233,7 @@ void
 nsSMILAnimationController::NotifyRefreshDriverCreated(
    nsRefreshDriver* aRefreshDriver)
 {
-  if (!mPauseState) {
+  if (!mPauseState && mChildContainerTable.Count()) {
    MaybeStartSampling(aRefreshDriver);
  }
 }