diff options
| author | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-04-24 06:57:02 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@gmx.de> | 2012-04-24 06:57:02 +0200 |
| commit | 8562240e8c0222a2bf5f666218cbce01bfae0f62 (patch) | |
| tree | 577e4ceea38d2d59185b0c085ab47c05e7c28aba /sys/src/cmd/sam/mesg.c | |
| parent | 7e4d9a4bfa2148c07930dd45b4e7d3071ff6180e (diff) | |
fix more fd <= 0 bugs
Diffstat (limited to 'sys/src/cmd/sam/mesg.c')
| -rw-r--r-- | sys/src/cmd/sam/mesg.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/src/cmd/sam/mesg.c b/sys/src/cmd/sam/mesg.c index e9234a7ad..7d390fd13 100644 --- a/sys/src/cmd/sam/mesg.c +++ b/sys/src/cmd/sam/mesg.c @@ -86,11 +86,12 @@ char *tname[] = { void journal(int out, char *s) { - static int fd = 0; + static int fd = -1; - if(fd <= 0) + if(fd < 0) fd = create("/tmp/sam.out", 1, 0666L); - fprint(fd, "%s%s\n", out? "out: " : "in: ", s); + if(fd >= 0) + fprint(fd, "%s%s\n", out? "out: " : "in: ", s); } void |