Fix crash on empty -oMt argument. Bug 3070

[exim.git] / src / src / local_scan.c

diff --git a/src/src/local_scan.c b/src/src/local_scan.c
index baad648df3bd5908fcbd3dd5a7e24964c760480c..da44cb7e677a9b362ea7ca0324599d2e571dacdb 100644 (file)
--- a/src/src/local_scan.c
+++ b/src/src/local_scan.c
@@ -1,11 +1,11 @@
-/* $Cambridge: exim/src/src/local_scan.c,v 1.4 2007/01/08 10:50:18 ph10 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) The Exim Maintainers 2021 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-or-later */
 
 
 /******************************************************************************
@@ -14,6 +14,7 @@ If you want to implement your own version, you should copy this file to, say
 Local/local_scan.c, and edit the copy. To use your version instead of the
 default, you must set
 
+HAVE_LOCAL_SCAN=yes
 LOCAL_SCAN_SOURCE=Local/local_scan.c
 
 in your Local/Makefile. This makes it easy to copy your version for use with
@@ -58,8 +59,6 @@ The return values of this function are:
 int
 local_scan(int fd, uschar **return_text)
 {
-fd = fd;                      /* Keep picky compilers happy */
-return_text = return_text;
 return LOCAL_SCAN_ACCEPT;
 }