Fix warning for null conversion.

ros / geometry

Packages for common geometric calculations including the ROS transform library, "tf". Also includes ROS bindings for "bullet" physics engine and "kdl" kinematics/dynamics package.

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Fix warning for null conversion. #127

Closed mikepurvis closed 8 years ago

mikepurvis commented 8 years ago

Error is tf/src/pytf.cpp:476:1: warning: converting to non-pointer type 'int' from NULL [-Wconversion-null]

mikepurvis commented 8 years ago

@tfoote This is a low-risk merge, and kills a warning for us.

tfoote commented 8 years ago

Thanks