X-Git-Url: https://git.openstreetmap.org./chef.git/blobdiff_plain/90a349e0bc558441e65156eabb585c578d93fbfd..a45c1200e1b7b9ffdefe5fef3af9b1a93f5de31d:/cookbooks/munin/files/default/plugins/passenger_memory

diff --git a/cookbooks/munin/files/default/plugins/passenger_memory b/cookbooks/munin/files/default/plugins/passenger_memory
index 7017c63e0..dd0f66381 100755
--- a/cookbooks/munin/files/default/plugins/passenger_memory
+++ b/cookbooks/munin/files/default/plugins/passenger_memory
@@ -6,20 +6,20 @@
 require "English"
 
 def output_config
-  puts <<~END
+  puts <<~CONFIG
     graph_args --base 1024 -l 0 --vertical-label bytes --upper-limit 4056231936
     graph_category passenger
     graph_title Passenger memory
 
     memory.label memory
-  END
+  CONFIG
   exit 0
 end
 
 def output_values
   status = `/usr/sbin/passenger-memory-stats | tail -1`
   unless $CHILD_STATUS.success?
-    $stderr.puts "failed executing passenger-memory-stats"
+    warn "failed executing passenger-memory-stats"
     exit 1
   end
   status =~ /(\d+\.\d+)/