sys: only run mdadm if RAID devices actually exist (Closes: #572450)

[matthijs/upstream/backupninja.git] / handlers / sys.in

diff --git a/handlers/sys.in b/handlers/sys.in
index 69751ed125978d7c2df25ea4ee0e14634252a301..a92663e23766b43c9ed26ecb4e62d21d46effc70 100755 (executable)
--- a/handlers/sys.in
+++ b/handlers/sys.in
@@ -462,7 +462,9 @@ STATUS="Collecting Software RAID information (/etc/mdadm.conf)"
 catiffile "/etc/mdadm.conf"
 
 STATUS="Collecting Software RAID information (/sbin/mdadm -Q)"
-catifexec "/sbin/mdadm" "-Q" "--detail" '/dev/md?*'
+if ls /dev/md?* >/dev/null 2>&1; then
+   catifexec "/sbin/mdadm" "-Q" "--detail" '/dev/md?*'
+fi
 
 STATUS="Collecting Automount information (auto.master)"
 catiffile "/etc/auto.master"