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Bug 1547871 - BrowsingContext needs a group to evict from cache. r=neha

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Differential Revision: https://phabricator.services.mozilla.com/D29669

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Andreas Farre 2019-05-03 16:08:40 +00:00
parent c901619704
commit 5d18af73e6
1 changed files with 1 additions and 1 deletions
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2
docshell/base/BrowsingContext.cpp
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@ -283,7 +283,7 @@ void BrowsingContext::Detach(bool aFromIPC) {
RefPtr<BrowsingContext> kungFuDeathGrip(this);
if (!Group()->EvictCachedContext(this)) {
if (Group() && !Group()->EvictCachedContext(this)) {
Children* children = nullptr;
if (mParent) {
children = &mParent->mChildren;