Index: src/Rexx.c
===================================================================
--- src/Rexx.c	(revision 4672)
+++ src/Rexx.c	(working copy)
@@ -162,6 +162,7 @@
   { "WRITESEND", NULL, NULL, rx_writesend },
   { "WRITESUBJECT", "SUBJECT/A", NULL, rx_writesubject },
   { "WRITETO", "ADDRESS/A/M,ADD/S", NULL, rx_writeto },
+  {  NULL, NULL, NULL, NULL }
 };
 
 ///