aboutsummaryrefslogtreecommitdiff
path: root/examples
diff options
context:
space:
mode:
Diffstat (limited to 'examples')
-rw-r--r--examples/exec.c4
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) {