diff options
| author | P. J. McDermott <pj@pehjota.net> | 2014-08-22 15:40:28 (EDT) |
|---|---|---|
| committer | P. J. McDermott <pj@pehjota.net> | 2014-08-22 15:40:28 (EDT) |
| commit | c538c3a709552912ebce960922c569d46def35ac (patch) | |
| tree | 573d71a9839d243781753b50272de91d4789353f /lib | |
| parent | 72d25350a43a928c9f76a253d5bf1f7f71d4b31d (diff) | |
feed_para_cb(): Trim multiple spaces
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/feed.sh | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/feed.sh b/lib/feed.sh index 3805bf0..feaf7ba 100644 --- a/lib/feed.sh +++ b/lib/feed.sh @@ -122,9 +122,11 @@ feed_para_cb() dep="${dep%%(*}" dep="${dep%%|*}" # Trim whitespace. - # XXX: This doesn't actually trim multiple spaces. - dep="${dep##[ ${HT}${LF}]}" - dep="${dep%%[ ${HT}${LF}]}" + dep="$(printf '%s\n' "${dep}" | sed 's/^ *//; s/ *$//')" + # In practice, this would suffice for control files generated by + # opkbuild: + # dep="${dep#[ ${HT}${LF}]}" + # dep="${dep%[ ${HT}${LF}]}" new_deps="${new_deps} ${dep}" done unset IFS |