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do not crash if there is no operation

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This commit is contained in:
Romain Bignon 2013-09-29 17:47:31 +02:00
commit fd597ea637
1 changed files with 5 additions and 1 deletions
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6
modules/ing/pages/titre.py
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@ -61,7 +61,11 @@ class TitreHistory(BasePage):
pass pass
def iter_history(self): def iter_history(self):
table = self.document.xpath('//table[@class="datas retour"]')[0] try:
table = self.document.xpath('//table[@class="datas retour"]')[0]
except IndexError:
return # noop
trs = table.xpath('tr') trs = table.xpath('tr')
trs.pop(0) trs.pop(0)
trs.pop(-1) trs.pop(-1)