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Do not traceback when displaying a data form with 0 input

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This commit is contained in:
Florent Le Coz 2015-09-19 15:36:21 +02:00
parent e1c0e3716b
commit 06217c4a0c
1 changed files with 2 additions and 2 deletions
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4
src/windows/data_forms.py
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@ -455,7 +455,7 @@ class FormWin(object):
inp['label'].refresh()
inp['input'].refresh()
inp['label'].refresh()
if self.current_input < self.height-1:
if self.inputs and self.current_input < self.height-1:
self.inputs[self.current_input]['input'].set_color(get_theme().COLOR_SELECTED_ROW)
self.inputs[self.current_input]['input'].refresh()
self.inputs[self.current_input]['label'].set_color(get_theme().COLOR_SELECTED_ROW)
@ -465,7 +465,7 @@ class FormWin(object):
self.inputs[self.current_input]['input'].refresh()
def get_help_message(self):
if self.current_input < self.height-1 and self.inputs[self.current_input]['input']:
if self.inputs and self.current_input < self.height-1 and self.inputs[self.current_input]['input']:
return self.inputs[self.current_input]['input'].get_help_message()
return ''