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| author | Florent Le Coz <louiz@louiz.org> | 2014-05-31 15:26:18 +0200 |
|---|---|---|
| committer | Florent Le Coz <louiz@louiz.org> | 2014-05-31 15:27:03 +0200 |
| commit | 06fdc82f60a35ec3e2be34e1ace7431643a61499 (patch) | |
| tree | 275f2fbd76d8f5541597e2edebdd1aebd4f467af | |
| parent | 7049fe7c2157f2974c526927a683bcd4b4317d80 (diff) | |
| download | poezio-06fdc82f60a35ec3e2be34e1ace7431643a61499.tar.gz poezio-06fdc82f60a35ec3e2be34e1ace7431643a61499.tar.bz2 poezio-06fdc82f60a35ec3e2be34e1ace7431643a61499.tar.xz poezio-06fdc82f60a35ec3e2be34e1ace7431643a61499.zip | |
Do not traceback if the server does not oprived options for list fields
| -rw-r--r-- | src/windows/data_forms.py | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/windows/data_forms.py b/src/windows/data_forms.py index 1fa3d031..0b27291c 100644 --- a/src/windows/data_forms.py +++ b/src/windows/data_forms.py @@ -227,9 +227,10 @@ class ListMultiWin(FieldInput, Win): self.addstr(0, 0, '←') if self.val_pos < len(self.options)-1: self.addstr(0, self.width-1, '→') - option = self.options[self.val_pos] - self.addstr(0, self.width//2-len(option)//2, option[0]['label']) - self.addstr(0, 2, '✔' if option[1] else '☐') + if self.options: + option = self.options[self.val_pos] + self.addstr(0, self.width//2-len(option)//2, option[0]['label']) + self.addstr(0, 2, '✔' if option[1] else '☐') self._win.attroff(to_curses_attr(self.color)) self._refresh() @@ -274,8 +275,9 @@ class ListSingleWin(FieldInput, Win): self.addstr(0, 0, '←') if self.val_pos < len(self.options)-1: self.addstr(0, self.width-1, '→') - option = self.options[self.val_pos]['label'] - self.addstr(0, self.width//2-len(option)//2, option) + if self.options: + option = self.options[self.val_pos]['label'] + self.addstr(0, self.width//2-len(option)//2, option) self._win.attroff(to_curses_attr(self.color)) self._refresh() |