PointCloudLibrary/pcl — pull request #360 by mdkus (2013-11-13 18:04:04+00:00)
Title: small bugfix for init of thread number

@nizar-sallem: When I tested this module, I first forgot the '-t' option for setting the number of threads. Therefore an init value of '0' was passed to the activated OpenMP-engine and caused an error. An initial value of '1' avoids this error.