--- IO-AIO/AIO.xs	2006/11/26 18:28:37	1.94
+++ IO-AIO/AIO.xs	2006/11/26 22:47:58	1.95
@@ -779,8 +779,8 @@
               if (!res_queue.size)
                 {
                   /* read any signals sent by the worker threads */
-                  char buf [32];
-                  while (read (respipe [0], buf, 32) == 32)
+                  char buf [4];
+                  while (read (respipe [0], buf, 4) == 4)
                     ;
                 }
             }