comgt: fix 3g redialling if dongle is physically reattached (#11567, #12008)

SVN-Revision: 33350

package/comgt/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=comgt
 PKG_VERSION:=0.32
-PKG_RELEASE:=19
+PKG_RELEASE:=20
 
 PKG_SOURCE:=$(PKG_NAME).$(PKG_VERSION).tgz
 PKG_SOURCE_URL:=@SF/comgt

package/comgt/files/3g.usb

@@ -10,8 +10,8 @@ find_3g_iface() {
 	config_get proto "$cfg" proto
 	[ "$proto" = 3g ] || return 0
 
-	local dev
-	config_get dev "$cfg" device
+	# bypass state vars here because 00-netstate could clobber .device
+	local dev=$(uci_get network "$cfg" device)
 
 	if [ "${dev##*/}" = "${tty##*/}" ]; then
 		if [ "$ACTION" = add ]; then