Fix broken "git blame" on Windows.

Change 48b9747550 caused an
empty string to be passed as argument, resulting in "invalid
revision ''".

Change-Id: I0bcfad3f64298f0d14b00347bc12f42c3c00270e
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
This commit is contained in:
Friedemann Kleint
2013-04-30 11:40:54 +02:00
parent 8d4289bb9c
commit e3b03d77b7

View File

@@ -148,7 +148,7 @@ QToolButton *VcsBaseEditorParameterWidget::addToggleButton(const QString &option
const QString &label,
const QString &tooltip)
{
return addToggleButton(QStringList(option), label, tooltip);
return addToggleButton(option.isEmpty() ? QStringList() : QStringList(option), label, tooltip);
}
QToolButton *VcsBaseEditorParameterWidget::addToggleButton(const QStringList &options, const QString &label, const QString &tooltip)