diff options
| -rw-r--r-- | 03_exercise/cli/client.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/03_exercise/cli/client.c b/03_exercise/cli/client.c index dbec3eb..67731f4 100644 --- a/03_exercise/cli/client.c +++ b/03_exercise/cli/client.c @@ -193,10 +193,10 @@ void read_stdin() { } void sigintHandler(int sig_num) { - (void) sig_num; errno = 0; if (fcntl(server_sock, F_GETFD) != -1 || errno != EBADF) { - (void) write(server_sock, "exit\n", 6); + sig_num = write(server_sock, "exit\n", 6); + (void) sig_num; close(server_sock); } errno = 0; |