bin/metrics-disk-usage.rb in sensu-plugins-disk-checks-1.1.2 vs bin/metrics-disk-usage.rb in sensu-plugins-disk-checks-1.1.3

@@ -97,10 +97,10 @@
     # Get disk usage from df with used and avail in megabytes
     # #YELLOW
     `df -PB#{config[:block_size]} #{config[:local] ? '-l' : ''}`.split("\n").drop(1).each do |line|
       _, _, used, avail, used_p, mnt = line.split
 
-      unless %r{/sys|/dev|/run}.match(mnt)
+      unless %r{/sys[/|$]|/dev[/|$]|/run[/|$]}.match(mnt)
         next if config[:ignore_mnt] && config[:ignore_mnt].find { |x| mnt.match(x) }
         next if config[:include_mnt] && !config[:include_mnt].find { |x| mnt.match(x) }
         if config[:flatten]
           mnt = mnt.eql?('/') ? 'root' : mnt.gsub(/^\//, '')
         else