[openwrt/openwrt] odhcp6c: update to latest git HEAD

[LEDE Commits]

dedeckeh pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/f890821fe7fb3d6b9633b5e2fae41327d2c54832

commit f890821fe7fb3d6b9633b5e2fae41327d2c54832
Author: Hans Dedecker <dedeckeh at gmail.com>
AuthorDate: Thu Apr 5 21:45:45 2018 +0200

    odhcp6c: update to latest git HEAD
    
    74b5a3 script: fix possible negative delay
    473f248 dhcpv6: always trigger script update in case of IA updates
    ea18935 ra: rework route information option handling
    
    Signed-off-by: Hans Dedecker <dedeckeh at gmail.com>
---
 package/network/ipv6/odhcp6c/Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/package/network/ipv6/odhcp6c/Makefile b/package/network/ipv6/odhcp6c/Makefile
index af4bd5c..70f2134 100644
--- a/package/network/ipv6/odhcp6c/Makefile
+++ b/package/network/ipv6/odhcp6c/Makefile
@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=odhcp6c
-PKG_RELEASE:=10
+PKG_RELEASE:=11
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/odhcp6c.git
-PKG_SOURCE_DATE:=2018-03-31
-PKG_SOURCE_VERSION:=5cbd305a7a7166e5d4d0cb4050560207dfb66c5f
-PKG_MIRROR_HASH:=f39230a6fa4ac1db834dd8beacc1f095ba0a6bcd685b35cf3b2b4919561b64f2
+PKG_SOURCE_DATE:=2018-05-04
+PKG_SOURCE_VERSION:=474b5a3a9a25f0aa12e69afd72d7661638ad879d
+PKG_MIRROR_HASH:=3eff22792c5a0c3450f72d04088e3f31cacba03edac4cc1a00565cf3051e4330
 PKG_MAINTAINER:=Hans Dedecker <dedeckeh at gmail.com>
 PKG_LICENSE:=GPL-2.0