cvs commit: src/sys/dev/zs zs.c

[Thomas Moestl]

tmm         2003/07/04 18:31:31 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/zs           zs.c 
  Log:
  Fix a signedness problem in zstty_cncheckc(): when no character is ready,
  -1 should be returned, but it was assigned to an uint8_t (which is
  extended to an int to form the return value), causing 255 to be returned
  instead.
  
  Revision  Changes    Path
  1.12      +1 -1      src/sys/dev/zs/zs.c