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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<tr class='logheader'><td><span title='2021-02-17 10:52:28 +0100'>2021-02-17</span></td><td class='logsubject'><a href='/guix/commit/etc/completion/zsh?id=ee2a5da80a9bda25542c00a7a35a9ddddcbd58af'>scripts: system: Remove 'vm-image' command.</a></td><td>Mathieu Othacehe</td></tr>
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Remove the 'vm-image' command that has been superseded by the 'image'
command.

* gnu/system/vm.scm (system-qemu-image): Remove it.
* guix/scripts/system.scm (system-derivation-for-action): Mark 'vm-image'
command as deprecated and use the image API to produce the VM image.
(perform-action, show-help): Adapt accordingly.
* tests/guix-system.sh: Ditto.
* doc/guix.texi (Invoking guix system,
Running Guix in a VM): Ditto.
* etc/completion/fish/guix.fish: Ditto.
* etc/completion/zsh/_guix: Ditto.


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