From aa199d8ef6f61efaababe3478b0df9fffdc221b5 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Sat, 11 Jun 2011 10:26:25 +0000
Subject: [PATCH] /etc/init.d/scst: Relax parsing of /etc/scst.conf. Accept
 sequences of blanks and tabs instead of only spaces when looking for device
 handler and target driver names.

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@3568 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scstadmin/init.d/scst | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/scstadmin/init.d/scst b/scstadmin/init.d/scst
index 724029c77..801593540 100755
--- a/scstadmin/init.d/scst
+++ b/scstadmin/init.d/scst
@@ -81,8 +81,9 @@ parse_scst_conf() {
     if [ ! -e $SCST_CFG ]; then
         return 1
     fi
+    local blanks="[ 	]\{1,\}"
     SCST_MODULES="scst `
-        sed -n -e 's/^HANDLER \(.*\) {$/\1/p' -e 's/^\[HANDLER \(.*\)\]$/\1/p' \
+        sed -n -e 's/^HANDLER'"$blanks"'\(.*\)'"$blanks"'{$/\1/p' -e 's/^\[HANDLER'"$blanks"'\(.*\)\]$/\1/p' \
           $SCST_CFG \
         | while read h; do
             case "$h" in
@@ -98,7 +99,7 @@ parse_scst_conf() {
                 *)              echo "$h";;
             esac
         done | sort -u;
-        sed -n 's/^TARGET_DRIVER \(.*\) {$/\1/p' $SCST_CFG | while read d; do
+        sed -n 's/^TARGET_DRIVER'"$blanks"'\(.*\)'"$blanks"'{$/\1/p' $SCST_CFG | while read d; do
             case "$d" in
                 iscsi)    echo iscsi_scst;;
                 qla2x00t) echo qla2x00tgt;;