[PATCH] Fix some errors detected with cppcheck

[Christian Stimming]

Dear Aurimas,

thank you very much for your patches. The code looks very good and those 
patches are surely an improvement. I've committed them all to SVN trunk.

As John already said, submitting patches to bugzilla is another possibility. 
For single patches (especially non-trivial ones) we think this is the best way 
to handle them. However, downloading a series of patches from bugzilla 
attachments is somewhat inconvenient, so I also see some value in just sending 
them here as email attachments. Hm... I'm unsure whether it is important to 
state a general rule here. Whatever.

Thanks for the code!

Regards,

Christian

Am Sonntag, 21. August 2011 schrieb Aurimas Fišeras:
> Hello,
> this is my first attempt to contribute something to GnuCash.
> 
> Patches are generated against trunk.
> 
> Aurimas.