diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-16 06:26:31 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2013-06-16 06:26:31 +0200 |
| commit | e36d9f5c4e667970a4a7aa15744e304ccc7c58f3 (patch) | |
| tree | 353251f1adcf5cd89a1cc901f7aed099011b8a19 /sys/src/cmd/ndb/cs.c | |
| parent | d84aeddee7911c9df739bad58c72189ac336f23f (diff) | |
make filesystem handling of read9pmsg() consistent
Diffstat (limited to 'sys/src/cmd/ndb/cs.c')
| -rw-r--r-- | sys/src/cmd/ndb/cs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/src/cmd/ndb/cs.c b/sys/src/cmd/ndb/cs.c index f760c8f39..512f1706a 100644 --- a/sys/src/cmd/ndb/cs.c +++ b/sys/src/cmd/ndb/cs.c @@ -444,8 +444,10 @@ io(void) for(;;){ n = read9pmsg(mfd[0], mdata, sizeof mdata); - if(n<=0) + if(n < 0) error("mount read"); + if(n == 0) + continue; job = newjob(); if(convM2S(mdata, n, &job->request) != n){ syslog(1, logfile, "format error %ux %ux %ux %ux %ux", |