treturn number of bytes output - plan9port - [fork] Plan 9 from user space (HTM) git clone git://src.adamsgaard.dk/plan9port (DIR) Log (DIR) Files (DIR) Refs (DIR) README (DIR) LICENSE --- (DIR) commit f9b88a7b9c86fab0deba31d8d7faf40fcac3a09a (DIR) parent 5885bf4c91b47af9d0cb5074c1873c20ccf11fed (HTM) 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; } - - -