Check for GtkTreeIter in selection tuple before using to lookup option; closes #893
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					 1 changed files with 9 additions and 7 deletions
				
			
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					@ -99,6 +99,8 @@ class AdvancedConfigurationWindow:
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	def on_advanced_treeview_selection_changed(self, treeselection):
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						def on_advanced_treeview_selection_changed(self, treeselection):
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		iter = treeselection.get_selected()
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							iter = treeselection.get_selected()
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							# Check for GtkTreeIter
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							if iter[1]:
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			# Get text from first column in this row
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								# Get text from first column in this row
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			opt = iter[0][iter[1]][0]
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								opt = iter[0][iter[1]][0]
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			desc = gajim.config.get_desc(opt)
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								desc = gajim.config.get_desc(opt)
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