don't run mdev on hotplug pseudo-events that come from user space

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@6480 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/sbin/hotplug b/package/base-files/files/sbin/hotplug
index 75d5170..189cfee 100755 (executable)
--- a/package/base-files/files/sbin/hotplug
+++ b/package/base-files/files/sbin/hotplug
@@ -1,7 +1,7 @@
 #!/bin/sh
 # Copyright (C) 2006 OpenWrt.org
 
-[ -x /sbin/mdev ] && /sbin/mdev "$@"
+[ -x /sbin/mdev -a -n "$ACTION" -a -n "$DEVPATH" ] && /sbin/mdev "$@"
 
 # bypass the normal hotplug path for firmware loading
 # would otherwise cause problems with drivers like bcm43xx