diff options
| -rw-r--r-- | tools/designer/src/components/signalsloteditor/signalslot_utils.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/designer/src/components/signalsloteditor/signalslot_utils.cpp b/tools/designer/src/components/signalsloteditor/signalslot_utils.cpp index 37269c5..c268d5f 100644 --- a/tools/designer/src/components/signalsloteditor/signalslot_utils.cpp +++ b/tools/designer/src/components/signalsloteditor/signalslot_utils.cpp @@ -275,7 +275,7 @@ namespace qdesigner_internal { const QDesignerMemberSheet *memberSheet = qobject_cast<QDesignerMemberSheet*>(core->extensionManager()->extension(object, Q_TYPEID(QDesignerMemberSheetExtension))); - return memberSheet->isQt3Signal(i); + return (memberSheet && memberSheet->isQt3Signal(i)); } } @@ -294,7 +294,7 @@ namespace qdesigner_internal { const QDesignerMemberSheet *memberSheet = qobject_cast<QDesignerMemberSheet*>(core->extensionManager()->extension(object, Q_TYPEID(QDesignerMemberSheetExtension))); - return memberSheet->isQt3Slot(i); + return (memberSheet && memberSheet->isQt3Slot(i)); } } return false; |