sway

commit 974be01e83a26b6c5989e2b45e20399f45b08826
parent 94ad169eb6c2806c0f9a119b2c726d0f16cb56b0
Author: Tomáš Čech <sleep_walker@gnu.org>
Date:   Wed, 19 Apr 2017 10:15:11 +0200

explicitly ignore unused return value

fixes issue#1182

Diffstat:
M
sway/config.c
 | 
4
++--

1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sway/config.c b/sway/config.c
@@ -940,8 +940,8 @@ static void invoke_swaybar(struct bar_config *bar) {
 			if (!command) {
 				const char msg[] = "Unable to allocate swaybar command string";
 				int len = sizeof(msg);
-				write(filedes[1], &len, sizeof(int));
-				write(filedes[1], msg, len);
+				if (write(filedes[1], &len, sizeof(int))) {};
+				if (write(filedes[1], msg, len)) {};
 				close(filedes[1]);
 				_exit(EXIT_FAILURE);
 			}