diff --git a/include/sway/input/cursor.h b/include/sway/input/cursor.h
index c2e2228a..4c130faf 100644
--- a/include/sway/input/cursor.h
+++ b/include/sway/input/cursor.h
@@ -91,7 +91,7 @@ void cursor_rebase_all(void);
 void cursor_update_image(struct sway_cursor *cursor, struct sway_node *node);
 
 void cursor_handle_activity(struct sway_cursor *cursor,
-	struct wlr_input_device *device);
+		struct wlr_input_device *device);
 void cursor_unhide(struct sway_cursor *cursor);
 int cursor_get_timeout(struct sway_cursor *cursor);
 
diff --git a/sway/input/cursor.c b/sway/input/cursor.c
index f4ac74b4..d10ba444 100644
--- a/sway/input/cursor.c
+++ b/sway/input/cursor.c
@@ -256,21 +256,21 @@ int cursor_get_timeout(struct sway_cursor *cursor) {
 static enum sway_input_idle_source idle_source_from_device(
 		struct wlr_input_device *device) {
 	switch (device->type) {
-		case WLR_INPUT_DEVICE_KEYBOARD:
-			return IDLE_SOURCE_KEYBOARD;
-		case WLR_INPUT_DEVICE_POINTER:
-			return IDLE_SOURCE_POINTER;
-		case WLR_INPUT_DEVICE_TOUCH:
-			return IDLE_SOURCE_TOUCH;
-		case WLR_INPUT_DEVICE_TABLET_TOOL:
-			return IDLE_SOURCE_TABLET_TOOL;
-		case WLR_INPUT_DEVICE_TABLET_PAD:
-			return IDLE_SOURCE_TABLET_PAD;
-		case WLR_INPUT_DEVICE_SWITCH:
-			return IDLE_SOURCE_SWITCH;
+	case WLR_INPUT_DEVICE_KEYBOARD:
+		return IDLE_SOURCE_KEYBOARD;
+	case WLR_INPUT_DEVICE_POINTER:
+		return IDLE_SOURCE_POINTER;
+	case WLR_INPUT_DEVICE_TOUCH:
+		return IDLE_SOURCE_TOUCH;
+	case WLR_INPUT_DEVICE_TABLET_TOOL:
+		return IDLE_SOURCE_TABLET_TOOL;
+	case WLR_INPUT_DEVICE_TABLET_PAD:
+		return IDLE_SOURCE_TABLET_PAD;
+	case WLR_INPUT_DEVICE_SWITCH:
+		return IDLE_SOURCE_SWITCH;
 	}
 
-	assert(false);
+	abort();
 }
 
 void cursor_handle_activity(struct sway_cursor *cursor,