[ovs-git] [openvswitch/ovs] 7dd9c9: json: Fix non-static json char lookup table.

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/openvswitch/ovs
  Commit: 7dd9c9a220f412d13a79a13ae47217c3819795a6
      https://github.com/openvswitch/ovs/commit/7dd9c9a220f412d13a79a13ae47217c3819795a6
  Author: Joe Stringer <joe at ovn.org>
  Date:   2016-10-06 (Thu, 06 Oct 2016)

  Changed paths:
    M lib/json.c

  Log Message:
  -----------
  json: Fix non-static json char lookup table.

This warning breaks the build on travis:
lib/json.c:1627:12: error: symbol 'chars_escaping' was not declared.
Should it be static?

CC: Esteban Rodriguez Betancourt <estebarb at hpe.com>
Reported-At: https://travis-ci.org/openvswitch/ovs/jobs/165300417
Fixes: 644ecb10a661 ("json: Serialize strings using a lookup table")
Signed-off-by: Joe Stringer <joe at ovn.org>
Acked-by: Ben Pfaff <blp at ovn.org>