Fix some compiler warnings

[Stephen Gran]

Hi all,

I noticed that building NDO with -Wall resulted in a few compiler
warnings, so I fixed them up while I was looking at other things.  The
attached patch is the result.

Again, if you'd prefer it in git-am style, that's fine, just let me
know.

Cheers,
-- 
 --------------------------------------------------------------------------
|  Stephen Gran                  | You love your home and want it to be    |
|  steve at lobefin.net             | beautiful.                              |
|  http://www.lobefin.net/~steve |                                         |
 --------------------------------------------------------------------------
-------------- next part --------------
A non-text attachment was scrubbed...
Name: nodutils-compiler-warnings.patch
Type: text/x-diff
Size: 4221 bytes
Desc: not available
URL: <https://www.monitoring-lists.org/archive/developers/attachments/20100501/c7eecd6a/attachment.patch>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 198 bytes
Desc: Digital signature
URL: <https://www.monitoring-lists.org/archive/developers/attachments/20100501/c7eecd6a/attachment.sig>
-------------- next part --------------
------------------------------------------------------------------------------
-------------- next part --------------
_______________________________________________
Nagios-devel mailing list
Nagios-devel at lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nagios-devel