Control: reassign -1 devscripts
Control: retitle -1 devscripts: debdiff breaks with localized error from
Dpkg::IPC
Hi!
On Fri, 2015-05-22 at 10:21:53 -0400, David Prévot wrote:
> Actually, I reproduced the issue with every package I tried to debdiff
> since dpkg-dev has been upgraded to 1.18.0 (and only noticed now that it
> is related to the locale).
> $ debdiff /var/cache/apt/archives/libdpkg-perl_1.1{7.25,8.0}_all.deb
> [The following lists of changes regard files as different if they have
> different names, permissions or owners.]
>
> Files in second .deb but not in first
> -------------------------------------
> -rw-r--r-- root/root /usr/share/doc/libdpkg-perl/usertags.gz
> debdiff: erreur: wdiff -n /tmp/jVrpjzUnui/control /tmp/FU3VkiLlVM/control a
> produit une erreur de sortie de type 1
>
> wdiff failed
> $ locale
> LANG=fr_FR.UTF-8
Ah, ok this is due to a fix in libdpkg-perl, which now correctly
localizes the messages, and debdiff improperly parsing the error
message instead of checking the exit status.
,---
eval {
spawn(exec => ['wdiff', @opts, "$dir1/$cf", "$dir2/$cf"],
to_string => \$wdiff,
wait_child => 1);
};
if ($@ and $@ !~ /gave error exit status 1/) {
print "$@\n";
warn "wdiff failed\n";
} else {
`---
Parsing the error message even with the C locale is prone to not work
if the message happens to change in the future. Ideally the spawn call
would use nocheck => 1, and then the check act on $?.
Thanks,
Guillem
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