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Fix missing serviceitem handling

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This commit is contained in:
Tim Bentley 2009-10-16 19:22:14 +01:00
parent 78993adcf0
commit cbb17039d5
1 changed files with 4 additions and 3 deletions
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3
openlp/core/ui/slidecontroller.py
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@ -331,7 +331,8 @@ class SlideController(QtGui.QWidget):
"""
Blank the screen.
"""
if self.commandItem.service_item_type == ServiceType.Command:
if self.commandItem is not None and \
self.commandItem.service_item_type == ServiceType.Command:
if blanked:
Receiver().send_message(u'%s_blank'% self.commandItem.name.lower())
else: