From: Nick Bowler <nbowler@draconx.ca>
Date: Tue, 24 Jan 2023 02:26:19 +0000 (-0500)
Subject: tests: Add missing returns from test programs.
X-Git-Url: http://git.draconx.ca/gitweb/rrace.git/commitdiff_plain/583fc520dddf5125bc676777a537f0632f2acb55

tests: Add missing returns from test programs.

Failing to "return" from main is well-defined in C99, but older
implementations will have undefined results.  Easily solved.
---

diff --git a/t/boardbit.c b/t/boardbit.c
index 6ecb6c6..678b728 100644
--- a/t/boardbit.c
+++ b/t/boardbit.c
@@ -1,6 +1,6 @@
 /*
  * Test board mask calculation functions.
- * Copyright © 2022 Nick Bowler
+ * Copyright © 2022-2023 Nick Bowler
  *
  * 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
@@ -60,4 +60,6 @@ int main(void)
 	show_patterns("above", board_above);
 	putchar('\n');
 	show_patterns("below", board_below);
+
+	return 0;
 }
diff --git a/t/initboard.c b/t/initboard.c
index cf59a30..cd34803 100644
--- a/t/initboard.c
+++ b/t/initboard.c
@@ -76,4 +76,6 @@ int main(void)
 		}
 		putchar('\n');
 	}
+
+	return 0;
 }