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misc: fix crash on Linux due to zero length addnstr call

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This commit is contained in:
Owen Cochell
2025-04-10 08:20:21 +02:00
committed by GitHub
parent e6d18352c5
commit 7790e52a6d
1 changed files with 10 additions and 7 deletions
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pqcli/ui/curses/views/game_view/progress_bar_window.py
+10 -7
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@@ -65,13 +65,16 @@ class ProgressBarWindow(WindowWrapper):
text = self._progress_title text = self._progress_title
x = max(0, (self.getmaxyx()[1] - len(text)) // 2) x = max(0, (self.getmaxyx()[1] - len(text)) // 2)
self._progress_bar_win.addnstr( # Determine the number of characters to write
0, nwrite = min(len(text), self._progress_bar_win.getmaxyx()[1])
x, # The amount MUST be greater than zero to avoid linux errors
text, if nwrite > 0:
min(len(text), self._progress_bar_win.getmaxyx()[1]), self._progress_bar_win.addnstr(
) 0,
x,
text,
nwrite,
)
self._progress_bar.set_position(self._cur_pos, self._max_pos) self._progress_bar.set_position(self._cur_pos, self._max_pos)
self._progress_bar_win.noutrefresh() self._progress_bar_win.noutrefresh()