util: Suppress a warning by adding CONST_CAST
authorYAMAMOTO Takashi <yamamoto@valinux.co.jp>
Fri, 4 Jul 2014 14:14:57 +0000 (14:14 +0000)
committerAlex Wang <alexw@nicira.com>
Mon, 7 Jul 2014 18:27:58 +0000 (11:27 -0700)
commitd87a5d468a2c87472d25f3f4747b14d1ac5d38e1
tree19a40bc78a3a32d811a66aa684cce23543248b18
parent6b1585a0ffeb8f7cb2e11bbe45b083b9804a6eaf
util: Suppress a warning by adding CONST_CAST

Suppress a gcc warning which was introduced by
commit e0b48482c16b6eaa7f14d8c7e7c6275528881b9e.
("util: create a copy of program_name")
I guess MSVC doesn't have a corresponding warning.

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Acked-by: Lorand Jakab <lojakab@cisco.com>
lib/util.c