--- xdm-1.0.4/file.c.reserve	2004-04-23 15:54:42.000000000 -0400
+++ xdm-1.0.4/file.c	2006-06-02 15:42:00.000000000 -0400
@@ -168,6 +168,12 @@
     type = args[1];
     argv = args + 2;
     /*
+     * Support kdm extended syntax to reserve a server for future use but do nothing
+     */
+    if (strcmp(argv[0], "reserve") == 0) {
+      return;
+    }
+    /*
      * extended syntax; if the second argument doesn't
      * exactly match a legal display type and the third
      * argument does, use the second argument as the