diff options
Diffstat (limited to 'nq.c')
| -rw-r--r-- | nq.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/nq.c b/nq.c index 21a0a5b..86177f3 100644 --- a/nq.c +++ b/nq.c @@ -122,7 +122,10 @@ usage: goto wait; } - pipe(pipefd); + if (pipe(pipefd) < 0) { + perror("pipe"); + exit(111); + }; /* first fork, parent exits to run in background. */ child = fork(); |