[Debian-med-packaging] Bug#486048: minc-tools: bashism in /bin/sh script

[Raphael Geissert]

Package: minc-tools
Severity: important
Version: 2.0.15-1
User: debian-release at lists.debian.org
Usertags: goal-dash

Hello maintainer,

While performing an archive wide checkbashisms (from the 'devscripts' package) 
check I've found your package containing one or more /bin/sh scripts making 
use of bashisms.

checkbashisms' output:
> possible bashism in ./usr/bin/mincedit line 142 (unsafe echo with
> backslash): 
> echo "${0}: Error reading file '$infile'\n" 
> possible bashism in ./usr/bin/mincedit line 158 (unsafe echo with
> backslash): 
> echo "$me: Error editing with editor '$editor'\n" 
> possible bashism in ./usr/bin/mincedit line 168 (unsafe echo with
> backslash): 
> echo "$me: File $infile not modified\n" 

Not using bash (or a Debian Policy conformant shell interpreter which does 
provide such an extra feature) as /bin/sh is likely to lead to errors or 
unexpected behaviours.
Please be aware that although bash is currently the default /bin/sh there's a 
release goal for Lenny to make dash the default /bin/sh[1].

If you want more information about dash as /bin/sh, you can read:
http://lists.debian.org/debian-release/2008/01/msg00189.html

For more information please refer to the Debian Policy section 10.4 supporting 
this argument at:
http://www.debian.org/doc/debian-policy/ch-files.html#s-scripts

Hints about how to fix bashisms:
Sometimes these bugs are already fixed in Ubuntu, look at the PTS.
If not already fixed you can read:
https://wiki.ubuntu.com/DashAsBinSh

[1]http://release.debian.org/lenny/goals.txt

Thank you,
-- 
Atomo64 - Raphael

Please avoid sending me Word, PowerPoint or Excel attachments.
See http://www.gnu.org/philosophy/no-word-attachments.html