diff --git a/src/picom.c b/src/picom.c
index 1567ab8..bf18523 100644
--- a/src/picom.c
+++ b/src/picom.c
@@ -501,8 +501,9 @@ static void rebuild_screen_reg(session_t *ps) {
  */
 static void rebuild_shadow_exclude_reg(session_t *ps) {
 	bool ret = parse_geometry(ps, ps->o.shadow_exclude_reg_str, &ps->shadow_exclude_reg);
-	if (!ret)
+	if (!ret) {
 		exit(1);
+	}
 }
 
 /// Free up all the images and deinit the backend
diff --git a/src/picom.h b/src/picom.h
index e68b1e0..d42ae04 100644
--- a/src/picom.h
+++ b/src/picom.h
@@ -60,9 +60,11 @@ uint8_t session_redirection_mode(session_t *ps);
 static inline void wintype_arr_enable_unset(switch_t arr[]) {
 	wintype_t i;
 
-	for (i = 0; i < NUM_WINTYPES; ++i)
-		if (UNSET == arr[i])
+	for (i = 0; i < NUM_WINTYPES; ++i) {
+		if (UNSET == arr[i]) {
 			arr[i] = ON;
+		}
+	}
 }
 
 /**