Fixed crash on camera reconnect

anqixu / ueye_cam

A ROS nodelet and node that wraps the driver API for UEye cameras by IDS Imaging Development Systems GMBH.

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Fixed crash on camera reconnect #51

Closed cwecht closed 7 years ago

cwecht commented 7 years ago

Fixed #50.

cwecht commented 7 years ago

The crashes were caused by an negative value in getImageTickTimestamp(). Through the reconnection init_clock_tick_ could be greater than tick (the current clock tick). ros::Time does not allow negative values, so it throws the exception.