diff options
Diffstat (limited to 'examples')
-rw-r--r-- | examples/exec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/examples/exec.c b/examples/exec.c index e2c2cd1..bff49fd 100644 --- a/examples/exec.c +++ b/examples/exec.c @@ -37,7 +37,9 @@ int main(void) { while ((rc = channel_read(channel, buffer, sizeof(buffer), 0)) > 0) { - fwrite(buffer, 1, rc, stdout); + if (fwrite(buffer, 1, rc, stdout) != (unsigned int) rc) { + return 1; + } } if (rc < 0) { |