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/ip | |
| parent | d84aeddee7911c9df739bad58c72189ac336f23f (diff) | |
make filesystem handling of read9pmsg() consistent
Diffstat (limited to 'sys/src/cmd/ip')
| -rw-r--r-- | sys/src/cmd/ip/ftpfs/ftpfs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/src/cmd/ip/ftpfs/ftpfs.c b/sys/src/cmd/ip/ftpfs/ftpfs.c index 5d6f35b2e..540ce853b 100644 --- a/sys/src/cmd/ip/ftpfs/ftpfs.c +++ b/sys/src/cmd/ip/ftpfs/ftpfs.c @@ -262,12 +262,14 @@ io(void) while(!dying){ n = read9pmsg(mfd, mdata, messagesize); - if(n <= 0){ + if(n < 0){ errstr(buf, sizeof buf); if(buf[0]=='\0' || strstr(buf, "hungup")) exits(""); fatal("mount read: %s\n", buf); } + if(n == 0) + continue; if(convM2S(mdata, n, &thdr) == 0) continue; |