Warning fixes (#1227)

[Ricardo Maraschini]

Some warning fixes.
You can merge this Pull Request by running:

  git pull https://github.com/ricardomaraschini/monitoring-plugins fixes

Or you can view, comment on it, or merge it online at:

  https://github.com/monitoring-plugins/monitoring-plugins/pull/1227

-- Commit Summary --

  * lib/utils_base.c: if asprintf fails, string is undefined
  * plugins/utils.h: avoiding warnings on empty printf statements

-- File Changes --

    M lib/utils_base.c (15)
    M plugins/utils.h (2)

-- Patch Links --

https://github.com/monitoring-plugins/monitoring-plugins/pull/1227.patch
https://github.com/monitoring-plugins/monitoring-plugins/pull/1227.diff

---
Reply to this email directly or view it on GitHub:
https://github.com/monitoring-plugins/monitoring-plugins/pull/1227
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://www.monitoring-plugins.org/archive/devel/attachments/20140122/4c2b8cf9/attachment.html>