Merge pull request #560 from mverboom/master

Explorer pipes output of apt-key list, which always generates:
2017-08-25 19:13:10 +02:00 · 2017-08-25 19:13:10 +02:00 · 518903af1b
commit 518903af1b
parent 9f2a2169fa 6f04c9bfce
1 changed files with 1 additions and 1 deletions
--- a/cdist/conf/type/__apt_key_uri/explorer/state
+++ b/cdist/conf/type/__apt_key_uri/explorer/state
@ -27,6 +27,6 @@ else
   name="$__object_id"
 fi

-apt-key list | grep -Fqe "$name" \
+apt-key list 2> /dev/null | grep -Fqe "$name" \
   && echo present \
   || echo absent