Gracefully deal with 'stty size' failures.
Submitted upstream.

--- pybugz-0.6.11/bugz.py	2006-09-02 14:35:37.000000000 +0200
+++ pybugz-0.6.11/bugz.py	2014-05-05 15:17:03.000000000 +0200
@@ -288,7 +288,12 @@ def get_cols():
     stty = which('stty')
     if stty:
         row_cols = commands.getoutput("%s size" % stty)
-        rows, cols = map(int, row_cols.split())
+        try:
+            rows, cols = map(int, row_cols.split())
+        except:
+            # In some cases 'stty size' will just fail with
+            # "Inappropriate ioctl for device".
+            cols = DEFAULT_NUM_COLS
         return cols
     else:
         return DEFAULT_NUM_COLS
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<div class='path'>path: <a href='/guix/log/?id=6fe323bf2ef7d3fd665ed4ed4f27498d67aa3655'>root</a>/<a href='/guix/log/AUTHORS?id=6fe323bf2ef7d3fd665ed4ed4f27498d67aa3655'>AUTHORS</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/AUTHORS?id=6fe323bf2ef7d3fd665ed4ed4f27498d67aa3655&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2015-07-19 21:49:58 +0200'>2015-07-19</span></td><td><a href='/guix/commit/AUTHORS?id=a5b2570a1c10f1fbdcbbc173378ce0bdb090250d'>AUTHORS: Remove the hand-made list of people.</a><span class='msg-avail'>...<span class='msg-tooltip'>* AUTHORS: Remove the list of people, and add a note saying that this file is
  meant to be generated.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-07-04 12:13:01 +0300'>2015-07-04</span></td><td><a href='/guix/commit/AUTHORS?id=e7c48ee9519aa5cd094f3326a4caeccba072e9fd'>Clean up 'THANKS' and 'AUTHORS'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* THANKS: Add Konrad Hinsen, Cyprien Nicolas, Yakkala Yagnesh Raghava
  and Alexander Shendi.  Remove Federico Beffa, Marek Benc, John
  Darrington, rekado, Cyrill Schenkel and Andy Wingo because they are
  placed in AUTHORS.  Move Amirouche Boubekki and Alex Kost to ...
* AUTHORS: ... here.  Add Arne Babenhauserheide, Ian Denhardt, Kevin
  Lemonnier, Mathieu Lirzin, Pierre-Antoine Rault and Ben Woodcroft.
  Fix some names and emails.
</span></span></td><td>Alex Kost</td></tr>
<tr><td><span title='2015-06-27 20:26:06 +0300'>2015-06-27</span></td><td><a href='/guix/commit/AUTHORS?id=1d642af9872949633b1084f53352f3c851f41810'>Add Claes Wallin to 'AUTHORS'.</a></td><td>Alex Kost</td></tr>
<tr><td><span title='2015-04-26 21:38:37 -0400'>2015-04-26</span></td><td><a href='/guix/commit/AUTHORS?id=6bc24063155d897c6c80a192e48bd9f61cb9014e'>gnu: Add guile-minikanren.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/guile.scm (guile-minikanren): New variable.
</span></span></td><td>Christopher Allan Webber</td></tr>
<tr><td><span title='2015-04-05 23:15:20 +0200'>2015-04-05</span></td><td><a href='/guix/commit/AUTHORS?id=bc45ceb5ffb445ca26a6cd5ac34f39d0dedd8504'>Add Andy to 'AUTHORS'.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2015-03-09 20:26:44 -0400'>2015-03-09</span></td><td><a href='/guix/commit/AUTHORS?id=1cf0814d4d89737d7a61bc64650ea5ac58fff7cb'>Add Paul to 'AUTHORS'.</a></td><td>Mark H Weaver</td></tr>
<tr><td><span title='2015-03-09 23:51:43 +0100'>2015-03-09</span></td><td><a href='/guix/commit/AUTHORS?id=e92da92d63d0b50d462fc3608b19d18ac239d87b'>Add Alexander to 'AUTHORS'.</a></td><td>Ludovic Courtès</td></tr>