openconnect: forward SIGINT to app

Signed-off-by: Nikos Mavrogiannopoulos <nmav@gnutls.org>

net/openconnect/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=openconnect
 PKG_VERSION:=6.00
-PKG_RELEASE:=3
+PKG_RELEASE:=4
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=ftp://ftp.infradead.org/pub/openconnect/

net/openconnect/files/openconnect-wrapper

@@ -22,7 +22,17 @@ cleanup()
 	exit 0
 }
 
-trap cleanup 1 2 3 6 15
+cleanup2()
+{
+	if ! test -z "$pid";then
+		kill -2 $pid
+		wait $pid
+	fi
+	exit 0
+}
+
+trap cleanup2 2
+trap cleanup 1 3 6 15
 
 rm -f "$pidfile"
 /usr/sbin/openconnect $* <$pwfile &