diff options
Diffstat (limited to 'dom/base/ChildIterator.cpp')
| -rw-r--r-- | dom/base/ChildIterator.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/dom/base/ChildIterator.cpp b/dom/base/ChildIterator.cpp index 7a0a705da..7d3375fef 100644 --- a/dom/base/ChildIterator.cpp +++ b/dom/base/ChildIterator.cpp @@ -12,6 +12,7 @@ #include "nsIAnonymousContentCreator.h" #include "nsIFrame.h" #include "nsCSSAnonBoxes.h" +#include "nsDocument.h" namespace mozilla { namespace dom { @@ -66,7 +67,8 @@ ExplicitChildIterator::ExplicitChildIterator(const nsIContent* aParent, mIsFirst(aStartAtBeginning), mIndexInInserted(0) { - mParentAsSlot = HTMLSlotElement::FromContent(mParent); + mParentAsSlot = nsDocument::IsWebComponentsEnabled(mParent) ? + HTMLSlotElement::FromContent(mParent) : nullptr; } nsIContent* |