fix close

This commit is contained in:
Glenn Maynard
2003-11-27 03:58:48 +00:00
parent cfd57a24ec
commit bb452ae248
@@ -77,8 +77,8 @@ LightsDriver_LinuxSerial::LightsDriver_LinuxSerial()
LightsDriver_LinuxSerial::~LightsDriver_LinuxSerial()
{
if (fd > 0)
close(fd);
if( fd != -1 )
close( fd );
}
#define NUM_DATA_BYTES 2