From e36d9f5c4e667970a4a7aa15744e304ccc7c58f3 Mon Sep 17 00:00:00 2001 From: cinap_lenrek Date: Sun, 16 Jun 2013 06:26:31 +0200 Subject: make filesystem handling of read9pmsg() consistent --- sys/src/lib9p/srv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'sys/src/lib9p/srv.c') diff --git a/sys/src/lib9p/srv.c b/sys/src/lib9p/srv.c index 12b1d7fe5..5a2bd9e1c 100644 --- a/sys/src/lib9p/srv.c +++ b/sys/src/lib9p/srv.c @@ -59,7 +59,9 @@ getreq(Srv *s) Req *r; qlock(&s->rlock); - if((n = read9pmsg(s->infd, s->rbuf, s->msize)) <= 0){ + while((n = read9pmsg(s->infd, s->rbuf, s->msize)) == 0) + ; + if(n < 0){ qunlock(&s->rlock); return nil; } -- cgit v1.2.3