treturn number of bytes output - plan9port - [fork] Plan 9 from user space
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       ---
   DIR commit f9b88a7b9c86fab0deba31d8d7faf40fcac3a09a
   DIR parent 5885bf4c91b47af9d0cb5074c1873c20ccf11fed
  HTML Author: rsc <devnull@localhost>
       Date:   Sun,  2 Jul 2006 15:24:56 +0000
       
       return number of bytes output
       
       Diffstat:
         M src/libbio/bvprint.c                |       5 ++---
       
       1 file changed, 2 insertions(+), 3 deletions(-)
       ---
   DIR diff --git a/src/libbio/bvprint.c b/src/libbio/bvprint.c
       t@@ -32,8 +32,7 @@ Bvprint(Biobuf *bp, char *fmt, va_list arg)
                fmtlocaleinit(&f, nil, nil, nil);
                n = fmtvprint(&f, fmt, arg);
                bp->ocount = (char*)f.to - (char*)f.stop;
       +        if(n == 0)
       +                n = f.nfmt;
                return n;
        }
       -
       -
       -