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Bug 1412275, ensure we have still the executor before trying to continue parsing, r=hsivonen

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This commit is contained in:
Olli Pettay 2017-11-02 10:40:38 +02:00
parent 58e99f59ab
commit 23193d01cc
1 changed files with 4 additions and 2 deletions
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6
parser/html/nsHtml5Parser.cpp
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@ -153,7 +153,7 @@ nsHtml5Parser::UnblockParser()
if (MOZ_LIKELY(mBlocked > 0)) {
mBlocked--;
}
if (MOZ_LIKELY(mBlocked == 0)) {
if (MOZ_LIKELY(mBlocked == 0) && mExecutor) {
mExecutor->ContinueInterruptedParsingAsync();
}
}
@ -161,7 +161,9 @@ nsHtml5Parser::UnblockParser()
NS_IMETHODIMP_(void)
nsHtml5Parser::ContinueInterruptedParsingAsync()
{
mExecutor->ContinueInterruptedParsingAsync();
if (mExecutor) {
mExecutor->ContinueInterruptedParsingAsync();
}
}
NS_IMETHODIMP_(bool)