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From: Thomas Moestl <tmm@FreeBSD.org>
Date: Fri, 4 Jul 2003 18:31:31 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/zs zs.c
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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