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trying a bug fix for scrotwm/dwm issue of sending --version/-v to stderr instead of stdout

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inxi-svn 2011-05-27 20:49:14 +00:00
parent 7c99d71ecf
commit 8561e00ca9
1 changed files with 12 additions and 3 deletions
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15
inxi
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@ -2857,15 +2857,24 @@ get_desktop_environment()
# args: $1 - desktop command for --version; $2 - search string; $3 - gawk print number
get_de_version()
{
local version='' get_version='--version'
local version_data='' version='' get_version='--version'
case $1 in
dwm|wmii)
get_version='-v'
;;
esac
# note, some wm send version info to stderr instead of stdout
case $1 in
dwm|scrotwm)
version_data="$( $1 $get_version )"
;;
*)
version_data="$( $1 $get_version 2>/dev/null )"
;;
esac
version=$( $1 $get_version 2>/dev/null | gawk '
version=$( gawk '
BEGIN {
IGNORECASE=1
}
@ -2875,7 +2884,7 @@ get_de_version()
gsub(/(,|dwm-|wmii-|v|V)/, "",$'$3')
print $'$3'
exit # quit after first match prints
}' )
}' <<< "$version_data" )
echo $version
}