Inhibition des alertes (#1187).

Refs: #1187
Change-Id: I87a9c86eb2ecd344b31e092d9dbd645d79ea4cba
Reviewed-on: https://vigilo-dev.si.c-s.fr/review/1293
Tested-by: Build system <qa@vigilo-dev.si.c-s.fr>
Reviewed-by: Francois POIROTTE <francois.poirotte@c-s.fr>