fix IFS usage

1 files changed, 6 insertions, 1 deletions

diff --git a/ccw_init b/ccw_init
index 42bc042..0201393 100644
--- a/ccw_init
+++ b/ccw_init
@@ -10,8 +10,10 @@ get_config_line_by_subchannel()
     local CHANNEL
     CHANNEL="$1"
     while read line; do
-        IFS=,
+	OLD_IFS="$IFS"
+        IFS=","
         set $line
+	IFS="$OLD_IFS"
         for i in $@; do
             if [ "$CHANNEL" = "$i" ]; then
                 echo $line
@@ -29,7 +31,10 @@ if [ $MODE = "dracut" ]; then
 
     [ $? -ne 0 -o -z "$CONFIG_LINE" ] && break
 
+    OLD_IFS="$IFS"
+    IFS=","
     set $CONFIG_LINE
+    IFS="$OLD_IFS"
     NETTYPE=$1
     shift
     SUBCHANNELS="$1"