uclient: update to the latest version, fixes some crash issues

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

SVN-Revision: 42419

package/libs/uclient/Makefile

@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uclient
-PKG_VERSION:=2014-08-21
+PKG_VERSION:=2014-09-04
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=http://git.openwrt.org/project/uclient.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=80e135d9726eb897cd7d9e45a17bbd59e3a8b236
+PKG_SOURCE_VERSION:=57a1dda8f31878282e554bb98d5cc81307edea49
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 PKG_MIRROR_MD5SUM:=
 CMAKE_INSTALL:=1