Resizing could cause nyx to crah

Another great catch from Dbryrtfbcbhgf... https://trac.torproject.org/projects/tor/ticket/24382 Traceback (most recent call last): File "/usr/local/bin/nyx", line 11, in <module> sys.exit(main()) ... File "/usr/local/lib/python3.5/dist-packages/nyx/__init__.py", line 716, in redraw panel.redraw(force = force, top = occupied) File "/usr/local/lib/python3.5/dist-packages/nyx/panel/__init__.py", line 175, in redraw self._last_draw_size = nyx.curses.draw(self._draw, top = self._top, height = self.get_height(), draw_if_resized = draw_dimension) File "/usr/local/lib/python3.5/dist-packages/nyx/curses.py", line 740, in draw curses_subwindow = CURSES_SCREEN.subwin(subwindow_height, subwindow_width, top, left) _curses.error: curses function returned NULL

Resizing could cause nyx to crah
c0276f9e · Damian Johnson · ac85756e · c0276f9e · c0276f9e
Commit c0276f9e authored Nov 29, 2017 by Damian Johnson
--- a/nyx/curses.py
+++ b/nyx/curses.py
@@ -747,6 +747,8 @@ def draw(func, left = 0, top = 0, width = None, height = None, background = None
    curses_subwindow.refresh()

    return subwindow_dimensions
+  except curses.error:
+    return  # raw curses access, such as subwin, can raise in edge cases such as resizing
  finally:
    CURSES_LOCK.release()


--- a/web/changelog/index.html
+++ b/web/changelog/index.html
@@ -80,6 +80,12 @@
            <li>Errors when saving the configuration could result in a stacktrace (<b><a href="https://trac.torproject.org/projects/tor/ticket/24409">ticket</a></b>)</li>
          </ul>
        </li>
+
+        <li><span class="component">Curses</span>
+          <ul>
+            <li>Resizing could crash the interface (<b><a href="https://trac.torproject.org/projects/tor/ticket/24382">ticket</a></b>)</li>
+          </ul>
+        </li>
      </ul>

      <div id="version-2-0" class="section"></div>