diff options
| -rw-r--r-- | test/proc_child.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/proc_child.c b/test/proc_child.c index 6cfc8fc9f..9f458b9a3 100644 --- a/test/proc_child.c +++ b/test/proc_child.c @@ -11,11 +11,11 @@ int main(void) { char buf[256]; - int bytes; + int bytes, rv = 0; bytes = (int)read(STDIN_FILENO, buf, 256); if (bytes > 0) - write(STDOUT_FILENO, buf, (unsigned int)bytes); + rv = write(STDOUT_FILENO, buf, (unsigned int)bytes) == bytes ? 0 : 1; - return 0; /* just to keep the compiler happy */ + return rv; } |