Index: server/mpm/prefork/prefork.c
===================================================================
--- server/mpm/prefork/prefork.c	(revision 551644)
+++ server/mpm/prefork/prefork.c	(working copy)
@@ -347,6 +347,10 @@
 
 static void sig_term(int sig)
 {
+    if (one_process) {
+        clean_child_exit(1);
+    }
+
     if (shutdown_pending == 1) {
         /* Um, is this _probably_ not an error, if the user has
          * tried to do a shutdown twice quickly, so we won't