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From: Brian Somers <brian@FreeBSD.ORG>
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Date: Mon, 8 Dec 1997 12:22:14 -0800 (PST)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-usrsbin@FreeBSD.ORG
Subject: cvs commit: src/usr.sbin/ppp deflate.c
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brian       1997/12/08 12:22:13 PST

  Modified files:
    usr.sbin/ppp         deflate.c 
  Log:
  Deal with inflate() returning avail_in == avail_out == 0
  We must call inflate again in case there's any pending output
  despite our input buffer being empty.  If the output buffer
  is in fact already flushed, inflate() returns Z_BUF_ERROR.
  There isn't really an error !
  
  Revision  Changes    Path
  1.3       +18 -2     src/usr.sbin/ppp/deflate.c