prevent a tb
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@ -209,6 +209,8 @@ class HistoryWindow:
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def add_new_line(self, contact_name, tim, kind, show, message):
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def add_new_line(self, contact_name, tim, kind, show, message):
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'''add a new line in textbuffer'''
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'''add a new line in textbuffer'''
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if not message: # None or ''
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return
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buf = self.history_buffer
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buf = self.history_buffer
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end_iter = buf.get_end_iter()
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end_iter = buf.get_end_iter()
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