tree 43d19e6ea1440ad229f9ad71097f0a49f7574bee
parent 40ecdb6b5842f66d92c80de1565be5d8968558f5
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1519236647 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1519263706 -0500

watch: Add missing functional include

std::function is not found with a GCC 7.2 runtime.

Change-Id: I6b1383703a3b741ed0e72ce3ea33bf44aed48f60
Tested: Built repository with GCC 7.2
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>