firebreath/FireBreath — pull request #66 by abachm (2012-06-12 10:55:56+00:00)
Title: Changed the type of bufsize to make code actually do what it should

In the code bufsize is of type size_t, this is an unsigned int type. We then test of bufsize == -1, this this will never be true as the lowest value of bufsize of 0.
I have changed the type of bufsize to int, to be able to have a negative value.