From: Antonio Huete Jimenez <tuxillo@quantumachine.net>
Date: Thu, 13 Mar 2014 09:25:56 +0000 (+0100)
Subject: tools - Fix return code in hammer-backup.sh
X-Git-Tag: v3.9.0~340
X-Git-Url: https://gitweb.dragonflybsd.org/~nant/dragonfly.git/commitdiff_plain/8ea841a62aada2f9680cca4287f1537109f020fb

tools - Fix return code in hammer-backup.sh

- When requesting help with '-h', exit with return code 0.

Submitted-by: Freddy DISSAUX
---

diff --git a/tools/tools/hammer-backup/hammer-backup.sh b/tools/tools/hammer-backup/hammer-backup.sh
index cd56b2e2f4..8fe0b2f756 100755
--- a/tools/tools/hammer-backup/hammer-backup.sh
+++ b/tools/tools/hammer-backup/hammer-backup.sh
@@ -82,9 +82,10 @@ err()
 
 usage()
 {
+    exitval=${1:-1}
     echo "Usage: ${SCRIPTNAME} [-hlvfk] [-i <full-backup-file|auto>]" \
 	"[-c <compress-rate>] -d [<backup-dir>] [pfs path]"
-    exit 1
+    exit $exitval
 }
 
 check_pfs()
@@ -439,7 +440,7 @@ do
 	    verbose=1
 	    ;;
 	h)
-	    usage
+	    usage 0
 	    ;;
 	*)
 	    usage