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fix warnings when ToolButton has no parent

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This commit is contained in:
Sebastian Kügler 2012-12-30 18:48:37 +01:00
parent fba3fe8966
commit 93c43d83d4
1 changed files with 1 additions and 1 deletions
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declarativeimports/plasmacomponents/qml/ToolButton.qml
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@ -164,7 +164,7 @@ Item {
property QtObject margins: item.margins property QtObject margins: item.margins
property string shadowState: "shadow" property string shadowState: "shadow"
sourceComponent: { sourceComponent: {
if (label.text.length == 0 && button.width == button.height && button.parent.checkedButton === undefined && !flat) { if (label.text.length == 0 && button.width == button.height && (button.parent && button.parent.checkedButton === undefined) && !flat) {
return roundButtonComponent return roundButtonComponent
} else { } else {
return buttonComponent return buttonComponent