explicitly ignore unused return value

fixes issue#1182
8 years ago · 974be01e83
parent 94ad169eb6
commit 974be01e83
1 changed files with 2 additions and 2 deletions
--- 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);
 			}