utils-json: fix a warning when compiling
authorJosé Bollo <jose.bollo@iot.bzh>
Tue, 14 Mar 2017 09:59:07 +0000 (10:59 +0100)
committerJosé Bollo <jose.bollo@iot.bzh>
Tue, 14 Mar 2017 10:01:37 +0000 (11:01 +0100)
Change-Id: I3e354cb9e940798a995e79fe67d05607130c9714
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

No differences found