--- pl-5.6.25.orig/packages/ssl/ssl4pl.c	2006-11-11 03:48:31.000000000 +1300
+++ pl-5.6.25/packages/ssl/ssl4pl.c	2007-01-01 16:33:49.000000000 +1300
@@ -540,6 +540,8 @@
       *p = instance->sock;
       return 0;
     }
+    case SIO_FLUSHOUTPUT:
+      return 0;
     default:
       return -1;
   }