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showErrorDialog defaults to the current exc_info if none is given

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This commit is contained in:
David Vierra 2016-09-16 03:59:32 -10:00
parent 4aff8bbf58
commit 9620b8603a
1 changed files with 4 additions and 1 deletions
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5
src/mcedit2/dialogs/error_dialog.py
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@ -19,13 +19,16 @@ log = logging.getLogger(__name__)
_errorShown = False _errorShown = False
def showErrorDialog(text, tb, fatal): def showErrorDialog(text, tb=None, fatal=True):
global _errorShown global _errorShown
if tb is None:
tb = sys.exc_info()
_errorShown = True _errorShown = True
grabber = QtGui.QWidget.mouseGrabber() grabber = QtGui.QWidget.mouseGrabber()
if grabber: if grabber:
grabber.releaseMouse() grabber.releaseMouse()
dialog = ErrorDialog(text, tb, fatal) dialog = ErrorDialog(text, tb, fatal)
dialog.exec_() dialog.exec_()
_errorShown = False _errorShown = False