munin-monitoring/contrib — pull request #198 by dotdoom (2012-09-27 16:01:34+00:00)
Title: Fixing a warning in the ping plugin

Error message:
Use of uninitialized value $ping_time in concatenation (.) or string at /etc/munin/plugins/ping line 176.

Fix is to declare a variable prior to using it in postfix-if assignment