Package: bzip2
Version: 1.0.3-6
Severity: normal
Tags: patch
In its one-argument usage ('bzcmp foo.bz2'), bzcmp loses the exit
status, making it rather useless in scripts. The attached patch fixes
this. (It also fixes temp file cleanup, by only creating a temp file
in the codepath where it uses and deletes it.)
--
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--- bzcmp
+++ bzcmp
@@ -37,10 +37,6 @@
echo "Usage: $prog [${comp}_options] file [file]"
exit 1
fi
-tmp=`tempfile -d /tmp -p bz` || {
- echo 'cannot create a temporary file' >&2
- exit 1
-}
set $FILES
if test $# -eq 1; then
FILE=`echo "$1" | sed 's/.bz2$//'`
@@ -53,6 +49,10 @@
case "$2" in
*.bz2)
F=`echo "$2" | sed 's|.*/||;s|.bz2$||'`
+ tmp=`tempfile -d /tmp -p bz` || {
+ echo 'cannot create a temporary file' >&2
+ exit 1
+ }
bzip2 -cdfq "$2" > $tmp
bzip2 -cdfq "$1" | $comp $OPTIONS - $tmp
STAT="$?"
@@ -69,8 +69,8 @@
STAT="$?";;
esac;;
esac
- exit "$STAT"
else
echo "Usage: $prog [${comp}_options] file [file]"
exit 1
fi
+exit "$STAT"
