dnsmasq: hotplug script tidyup

Hotplug scripts are sourced so the #!/bin/sh is superfluous/deceptive.
Re-arrange script to only source 'procd' if we get to the stage of
needing to signal the process, reduce hotplug processing load a little.

Signed-off-by: Kevin Darbyshire-Bryant <[email protected]>

package/network/services/dnsmasq/Makefile

@@ -10,7 +10,7 @@ include $(TOPDIR)/rules.mk
 PKG_NAME:=dnsmasq
 PKG_UPSTREAM_VERSION:=2.81
 PKG_VERSION:=$(subst test,~~test,$(subst rc,~rc,$(PKG_UPSTREAM_VERSION)))
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_UPSTREAM_VERSION).tar.xz
 PKG_SOURCE_URL:=http://thekelleys.org.uk/dnsmasq

package/network/services/dnsmasq/files/dnsmasqsec.hotplug

@@ -1,14 +1,11 @@
-#!/bin/sh
-
-. /lib/functions/procd.sh
-
 TIMEVALIDFILE="/var/state/dnsmasqsec"
 
-[ "$ACTION" = stratum ] || exit 0
+[ "$ACTION" = "stratum" ] || exit 0
 
 [ -f "$TIMEVALIDFILE" ] || {
 	echo "ntpd says time is valid" >$TIMEVALIDFILE
 	/etc/init.d/dnsmasq enabled && {
+		. /lib/functions/procd.sh
 		procd_send_signal dnsmasq '*' INT
 	}
 }