Silence a warning about write() result being unused.

LemonBoy · LemonBoy · commit 40f08d5245dc · 2016-04-23T09:06:00.000+02:00
diff --git a/lemonbar.c b/lemonbar.c
@@ -1375,8 +1375,8 @@ main (int argc, char **argv)
                                 area_t *area = area_get(press_ev->event, press_ev->detail, press_ev->event_x);
                                 // Respond to the click
                                 if (area) {
-                                    write(STDOUT_FILENO, area->cmd, strlen(area->cmd));
-                                    write(STDOUT_FILENO, "\n", 1);
+                                    (void)write(STDOUT_FILENO, area->cmd, strlen(area->cmd));
+                                    (void)write(STDOUT_FILENO, "\n", 1);
                                 }
                             }
                             break;

Original file line number	Diff line number	Diff line change
`@@ -1375,8 +1375,8 @@ main (int argc, char **argv)`
`1375`	`1375`	`area_t *area = area_get(press_ev->event, press_ev->detail, press_ev->event_x);`
`1376`	`1376`	`// Respond to the click`
`1377`	`1377`	`if (area) {`
`1378`		`- write(STDOUT_FILENO, area->cmd, strlen(area->cmd));`
`1379`		`- write(STDOUT_FILENO, "\n", 1);`
	`1378`	`+ (void)write(STDOUT_FILENO, area->cmd, strlen(area->cmd));`
	`1379`	`+ (void)write(STDOUT_FILENO, "\n", 1);`
`1380`	`1380`	`}`
`1381`	`1381`	`}`
`1382`	`1382`	`break;`