Fixed two small bugs in the code

[mattn]

just a small memory leak and a possible null ptr reference.

it would be very nice if someone could apply svn:eol-style native to the source files in the svn.

doing this on linux would be something like:
for i in $(ls *.h *.cpp Makefile); do svn ps svn:eol-style native $i; done

That would really help to edit the code.

[SupSuper]

Thanks, commited it to SVN.