libubox: fix compile error (#14497)

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 38873

package/libs/libubox/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libubox
-PKG_VERSION:=2013-11-19-2
+PKG_VERSION:=2013-11-19-3
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/luci2/libubox.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=e8b26ce48d9a423507d2cb6b98094fe5adb1ed9c
+PKG_SOURCE_VERSION:=f100acef37bd562218b25d1a9fbe1ece1ef57438
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_MD5SUM:=
 CMAKE_INSTALL:=1