Handle NULs sent when serial device powers up correctly.

FreeSpacenav / spacenavd

Free user-space driver for 6-dof space-mice.

http://spacenav.sourceforge.net

GNU General Public License v3.0

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Handle NULs sent when serial device powers up correctly. #79

Closed johnmeacham closed 1 year ago

johnmeacham commented 1 year ago

The serial IBM spaceball 4000FLX may produce serial data before the @RESET\r that contains nuls causing the strstr check to end early so the device is not detected.