diff options
Diffstat (limited to 'user_call/tcp_call.c')
-rw-r--r-- | user_call/tcp_call.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/user_call/tcp_call.c b/user_call/tcp_call.c index 581cd40..204638b 100644 --- a/user_call/tcp_call.c +++ b/user_call/tcp_call.c @@ -69,7 +69,8 @@ int main(int argc, char **argv) /* * Open the socket into the kernel. */ - if ((s = socket(AF_INET, SOCK_STREAM, 0)) < 0) { + s = socket(AF_INET, SOCK_STREAM, 0); + if (s < 0) { sprintf(buffer, "ERROR: can't open socket: %s\n", strerror(errno)); err(buffer); } |