change license

1 files changed, 21 insertions, 8 deletions

diff --git a/src/main.c b/src/main.c
index 4e250b3..47438c9 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,9 +1,20 @@
-/*
-**	Code written by Joursoir
-**	
-**	This is free and unencumbered software released into the public domain.
-**  (C) The Unlicense
-*/
+/***
+	This file is part of LockPassword
+	Copyright (C) 2020-2021 Aleksandr D. Goncharov (Joursoir) <chat@joursoir.net>
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program 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 General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+***/
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -385,8 +396,10 @@ int cmd_version(int argc, char *argv[])
 {
 	printf("LockPassword v%s\n"
 		"Release date: %s\n\n"
-		"Code was written by Joursoir\n"
-		"This is free and unencumbered software released into the public domain.\n\n",
+		"Copyright (C) 2020-2021 Aleksandr D. Goncharov\n"
+		"License: GNU GPL version 3\n"
+		"This is free software: you are free to change and redistribute it.\n"
+		"This program comes with ABSOLUTELY NO WARRANTY.\n",
 		VERSION, DATE_RELEASE);
 	return 0;
 }