node-arduino-firmata: add node host dependency

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>

lang/node-arduino-firmata/Makefile

@@ -18,7 +18,7 @@ PKG_SOURCE_VERSION:=16e76007edf218d72df590adbd711ac6b7432845
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_SOURCE_VERSION)
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_SOURCE_VERSION).tar.gz
 
-PKG_BUILD_DEPENDS:=node
+PKG_BUILD_DEPENDS:=node/host
 PKG_NODE_VERSION:=0.12.7
 
 PKG_MAINTAINER:=John Crispin <blogic@openwrt.org>