fix multiple instances of busybox httpd (thx, Yanira)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12663 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/busybox/files/httpd b/package/busybox/files/httpd
index f7e166d..3714a02 100755 (executable)
--- a/package/busybox/files/httpd
+++ b/package/busybox/files/httpd
@@ -12,7 +12,7 @@ system_config() {
 
 httpd_config() {
        local cfg="$1"
-       local c_file port realm home
+       local c_file port realm home args
 
        config_get c_file "$cfg" c_file
        [ -n "$c_file" -a -f "$c_file" ] && append args "-c \"$c_file\""