Fix bug in foregrounding in /etc/init.d/rcS

Not using the config_xxx functions correctly.  Amended.

Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20928 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/files/etc/init.d/rcS

@@ -7,15 +7,19 @@ run_scripts() {
 	done | $LOGGER
 }
 
+system_config() {
+	config_get_bool foreground $1 foreground 0
+}
+
 LOGGER="cat"
 [ -x /usr/bin/logger ] && LOGGER="logger -s -p 6 -t sysinit"
 
 . /etc/functions.sh
 
 config_load system
-config_get_bool foreground system foreground no
+config_foreach system_config system
 
-if [ "$1" = "S" -a "$foreground" != "yes" ]; then
+if [ "$1" = "S" -a "$foreground" != "1" ]; then
 	run_scripts "$1" "$2" &
 else
 	run_scripts "$1" "$2"