--- Async-Interrupt/schmorp.h	2009/07/28 01:19:44	1.6
+++ Async-Interrupt/schmorp.h	2009/08/05 11:51:53	1.7
@@ -478,7 +478,7 @@
   pfd.fd = s_epipe_fd (epp);
   pfd.events = POLLIN;
 
-  return poll (&pfd, 1, 0);
+  return poll (&pfd, 1, -1);
 #endif
 }