jlblancoc/nanoflann — pull request #2 by pizzard (2014-05-02 11:43:27+00:00)
Title: Fixes some compiler warnings

Your response and fast fix of the last issue encouraged me to share back some other small fixes is also have done so far.
I'm compiling in a -Wall environment, where unused parameters issue warnings, which tend to jam the console a lot due to all the template magic I put around your library.
Also I prefer having 0 pointers over pointers with random contents.