libubox: update to 2012-05-30, fixes bad non-empty return values in case of already cached variables

SVN-Revision: 32011

package/libubox/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libubox
-PKG_VERSION:=2012-05-29
+PKG_VERSION:=2012-05-30
 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:=66308641bfb2940914c41ca33e8df672d63790bd
+PKG_SOURCE_VERSION:=0608d1299546d4af1facc271a090cb2abb8c6105
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1