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ui/curses: fix division by zero

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rr-
2019-04-10 20:09:22 +02:00
parent 746ca551f3
commit 82c8d21395
1 changed files with 1 additions and 1 deletions
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pqcli/ui/curses/widgets/list_box.py
+1 -1
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@@ -37,7 +37,7 @@ class ListBox(Scrollable):
del self._items[idx : idx + count] del self._items[idx : idx + count]
def select(self, idx: T.Optional[int]) -> None: def select(self, idx: T.Optional[int]) -> None:
if idx < 0: if idx < 0 and len(self._items):
idx %= len(self._items) idx %= len(self._items)
self._selected = idx self._selected = idx