Added warning if no devices were found on the system

git-svn-id: http://code.autistici.org/svn/backupninja/trunk@423 758a04ac-41e6-0310-8a23-8373a73cc35d

diff --git a/handlers/sys b/handlers/sys
index a83baaafbcaaf1170c5c71fd20794a2efa890e9f..d0e2057d50bc15fdb48368c718f2a67882fb6939 100755 (executable)
--- a/handlers/sys
+++ b/handlers/sys
@@ -450,6 +450,9 @@ fi
 
 if [ "$partitions" == "yes" ]; then
        devices=`$HWINFO --disk | grep "Device File" | cut -d\  -f5`
+       if [ "$devices" == "" ]; then 
+          warning "No harddisks found" 
+       fi
        for dev in $devices; do
                [ -b $dev ] || continue
                label=${dev#/dev/}