ubus: update to latest version, fixes a bug in reconnect after ubusd dies

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 37740

package/system/ubus/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ubus
-PKG_VERSION:=2013-07-25
+PKG_VERSION:=2013-08-08
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=git://nbd.name/luci2/ubus.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=2b4fc4c9163eacaf95b09773746a3dbb12cfe958
+PKG_SOURCE_VERSION:=b20a8a01c7faea5bcc9d34d10dcf7736589021b8
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_MD5SUM:=
 CMAKE_INSTALL:=1