Bug#503070: open-iscsi: init script not idempotent

[Patrick Schoenfeld]

Attached the mising patch.

diff -Nur /tmp/open-iscsi-2.0.870~rc3.orig/debian/open-iscsi.init /tmp/open-iscsi-2.0.870~rc3/debian/open-iscsi.init
--- /tmp/open-iscsi-2.0.870~rc3.orig/debian/open-iscsi.init	2008-10-23 16:18:23.110267979 +0200
+++ /tmp/open-iscsi-2.0.870~rc3/debian/open-iscsi.init	2008-10-23 16:18:37.062263261 +0200
@@ -39,7 +39,7 @@
 		echo
                 echo "iSCSI daemon already running"
                 echo
-                exit 1
+                exit 0
         fi
 
         if [ ! -f $NAMEFILE ] ; then