PointCloudLibrary/pcl — pull request #502 by taketwo (2014-02-11 11:32:15+00:00)
Title: Fix a warning in root 'CMakeLists.txt'

This fixes a warning introduced by dd80835:

```
CMake Warning (dev) in CMakeLists.txt:
A logical block opening on the line

CMakeLists.txt:152 (if)

closes on the line

CMakeLists.txt:154 (endif)

with mis-matching arguments.
This warning is for project developers. Use -Wno-dev to suppress it.
```