Bug 1418000 - Check mInsertionPointPermanentlyUndefined when checking for executor completion. r=smaug

MozReview-Commit-ID: 2qL822ep5g3
2017-11-21 10:36:31 -05:00
parent e8750a560e
commit 7f309b096c
1 changed files with 1 additions and 1 deletions
--- a/parser/html/nsHtml5Parser.cpp
+++ b/parser/html/nsHtml5Parser.cpp
@@ -624,7 +624,7 @@ nsHtml5Parser::ParseUntilBlocked()
 {
  nsresult rv = mExecutor->IsBroken();
  NS_ENSURE_SUCCESS(rv, rv);
-  if (mBlocked || mExecutor->IsComplete()) {
+  if (mBlocked || mInsertionPointPermanentlyUndefined || mExecutor->IsComplete()) {
    return NS_OK;
  }
  NS_ASSERTION(mExecutor->HasStarted(), "Bad life cycle.");