firewall: don't reload if there were no address or data changes

[openwrt.git] / package / network / config / firewall / files / firewall.hotplug

diff --git a/package/network/config/firewall/files/firewall.hotplug b/package/network/config/firewall/files/firewall.hotplug
index e34dc635a6bc635bcd660b066b878acb786f5c49..f1eab001d491f56bd70280a894534bdaecaf9bb3 100644 (file)
--- a/package/network/config/firewall/files/firewall.hotplug
+++ b/package/network/config/firewall/files/firewall.hotplug
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 [ "$ACTION" = ifup -o "$ACTION" = ifupdate ] || exit 0
+[ "$ACTION" = ifupdate -a -z "$IFUPDATE_ADDRESSES" -a -z "$IFUPDATE_DATA" ] && exit 0
 
 /etc/init.d/firewall enabled || exit 0