diff options
Diffstat (limited to 'src/widgets/widgets/qdockarealayout.cpp')
-rw-r--r-- | src/widgets/widgets/qdockarealayout.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/widgets/widgets/qdockarealayout.cpp b/src/widgets/widgets/qdockarealayout.cpp index 2654341505..7776ae6613 100644 --- a/src/widgets/widgets/qdockarealayout.cpp +++ b/src/widgets/widgets/qdockarealayout.cpp @@ -182,7 +182,11 @@ QSize QDockAreaLayoutItem::sizeHint() const QDockAreaLayoutItem &QDockAreaLayoutItem::operator = (const QDockAreaLayoutItem &other) { + if (this == &other) + return *this; + widgetItem = other.widgetItem; + delete subinfo; if (other.subinfo == nullptr) subinfo = nullptr; else |