Avoid "undefined local" error (follow-up to 0faf786)

Changelog: fixed

Author: katrinleinweber

files/gitlab-ctl-commands/pg-upgrade.rb

@@ -612,7 +612,7 @@ def analyze_cluster
   rescue Mixlib::ShellOut::CommandTimeout
     $stderr.puts "Time out while running the analyze stage.".color(:yellow)
     $stderr.puts "Please re-run the command manually as the #{pg_username} user".color(:yellow)
-    $stderr.puts analyze_command.color(:yellow)
+    $stderr.puts analyze_cmd.color(:yellow)
   end
 end