X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/7b9ec4b60ee39614d1d083d7220e76b07d2b275f..f84e757e69d8df0221b73f540890cc6ff73fc541:/cookbooks/munin/files/default/plugins/passenger_processes

diff --git a/cookbooks/munin/files/default/plugins/passenger_processes b/cookbooks/munin/files/default/plugins/passenger_processes
index d89d0412e..39842a04f 100755
--- a/cookbooks/munin/files/default/plugins/passenger_processes
+++ b/cookbooks/munin/files/default/plugins/passenger_processes
@@ -1,5 +1,7 @@
 #!/usr/bin/env ruby
 
+require "English"
+
 def output_config
   puts <<-END
 graph_category passenger
@@ -18,15 +20,15 @@ end
 
 def output_values
   status = `/usr/sbin/passenger-status`
-  unless $?.success?
+  unless $CHILD_STATUS.success?
     $stderr.puts "failed executing passenger-status"
     exit 1
   end
   status =~ /active\s+=\s+(\d+)/
-  puts "active.value #{$1}"
+  puts "active.value #{Regexp.last_match[1]}"
 
   status =~ /inactive\s+=\s+(\d+)/
-  puts "inactive.value #{$1}"
+  puts "inactive.value #{Regexp.last_match[1]}"
 end
 
 if ARGV[0] == "config"