Fix a warning in using readlink 37/14537/1
authorJosé Bollo <jose.bollo@iot.bzh>
Tue, 19 Jun 2018 16:27:36 +0000 (18:27 +0200)
committerJosé Bollo <jose.bollo@iot.bzh>
Tue, 19 Jun 2018 16:27:36 +0000 (18:27 +0200)
The use of the same buffer as input and output of readlink
leads to warnings due to restrict use in new versions of
GLIBC

Change-Id: Ifbf1277b88bd18a9df1e18211d4248e94c16d6da
Signed-off-by: José Bollo <jose.bollo@iot.bzh>

No differences found