tree-wide: drop license boilerplate

[thirdparty/systemd.git] / src / core / kill.c

diff --git a/src/core/kill.c b/src/core/kill.c
index 1466d5ce64335021b30738875b3c658beb7e8755..646f89b3c7918021831cf8c2366df7eb95aa1a36 100644 (file)
--- a/src/core/kill.c
+++ b/src/core/kill.c
@@ -1,22 +1,8 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
   Copyright 2012 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
 #include "kill.h"
@@ -35,8 +21,7 @@ void kill_context_init(KillContext *c) {
 void kill_context_dump(KillContext *c, FILE *f, const char *prefix) {
         assert(c);
 
-        if (!prefix)
-                prefix = "";
+        prefix = strempty(prefix);
 
         fprintf(f,
                 "%sKillMode: %s\n"