explicitly ignore unused return value
fixes issue#1182
@@ -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);
}
