--- embedaddon/php/TSRM/threads.m4	2012/02/21 23:47:52	1.1.1.1
+++ embedaddon/php/TSRM/threads.m4	2013/07/22 01:32:14	1.1.1.2
@@ -79,7 +79,7 @@ int main() {
     pthread_mutexattr_t mattr;
     int data = 1;
     pthread_mutexattr_init(&mattr);
-    return 0;
+    return pthread_create(&thd, NULL, thread_routine, &data);
 } ], [
   pthreads_working=yes
   ], [