diff options
Diffstat (limited to 'layout')
| -rw-r--r-- | layout/base/nsLayoutDebugger.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/layout/base/nsLayoutDebugger.cpp b/layout/base/nsLayoutDebugger.cpp index 22c313c72..6ce629bc9 100644 --- a/layout/base/nsLayoutDebugger.cpp +++ b/layout/base/nsLayoutDebugger.cpp @@ -126,8 +126,10 @@ PrintDisplayItemTo(nsDisplayListBuilder* aBuilder, nsDisplayItem* aItem, contentData.AppendLiteral(" id:"); contentData.Append(tmp); } - if (content->GetClasses()) { - content->GetClasses()->ToString(tmp); + const nsAttrValue* classes = content->IsElement() ? + content->AsElement()->GetClasses() : nullptr; + if (classes) { + classes->ToString(tmp); contentData.AppendLiteral(" class:"); contentData.Append(tmp); } |