diff options
| -rw-r--r-- | src/scripts/xzgrep.in | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/src/scripts/xzgrep.in b/src/scripts/xzgrep.in index 951266b0..018915f7 100644 --- a/src/scripts/xzgrep.in +++ b/src/scripts/xzgrep.in @@ -147,7 +147,9 @@ if test $# -eq 0; then fi exec 3>&1 -res=0 + +# res=1 means that no file matched yet +res=1 for i; do case $i in @@ -195,8 +197,17 @@ for i; do fi >&3 5>&- ) r=$? + + # fail occured previously, nothing worse can happen + test $res -gt 1 && continue + test "$xz_status" -eq 0 || test "$xz_status" -eq 2 \ || test "$(kill -l "$xz_status" 2> /dev/null)" = "PIPE" || r=2 - test $res -lt $r && res=$r + + # still no match + test $r -eq 1 && continue + + # 0 == match, >=2 == fail + res=$r done exit $res |