Fix error detection for pthread_create().

diff --git a/jam.c b/jam.c
index e772fd9d9d4217725c5db903de8b505f80bab9ab..8de0a4d65cad45253afcb479dbf95f316fa8b843 100644 (file)
--- a/jam.c
+++ b/jam.c
@@ -86,7 +86,7 @@ int main()
                        exit(1);
                }
 
-               if (pthread_create(&thread, NULL, receiver_worker, (void *)sock) == -1) {
+               if (pthread_create(&thread, NULL, receiver_worker, (void *)sock) != 0) {
                        perror("pthread_create()");
                        exit(1);
                }