diff -r 5678f72103c5 src/ghostess.c
--- a/src/ghostess.c	Mon Oct 16 01:06:53 2006 +0400
+++ b/src/ghostess.c	Mon Oct 16 01:05:06 2006 +0400
@@ -1034,7 +1034,7 @@ start_ui(d3h_instance_t *instance)
                  * figure out which fds to close before the exec.... */
                 if ((pid = fork()) == 0) {
                     if (fork() == 0) {
-                        execlp(filename, filename, osc_url, dllName, label, tag, 0);
+                        execlp(filename, filename, osc_url, dllName, label, tag, NULL);
                         ghss_debug(GDB_ERROR, ": exec of UI failed: %s", strerror(errno));
                     }
                     _exit(1);
@@ -1107,7 +1107,7 @@ start_ui(d3h_instance_t *instance)
                  * figure out which fds to close before the exec.... */
                 if ((pid = fork()) == 0) {
                     if (fork() == 0) {
-                        execlp(filename, filename, osc_url, dllName, label, tag, 0);
+                        execlp(filename, filename, osc_url, dllName, label, tag, NULL);
                         ghss_debug(GDB_ERROR, ": exec of universal GUI failed: %s", strerror(errno));
                     }
                     exit(1);