1 files changed, 6 insertions, 2 deletions

diff --git a/swaylock/main.c b/swaylock/main.c
index 668a8742..c25c8eec 100644
--- a/swaylock/main.c
+++ b/swaylock/main.c
@@ -195,11 +195,15 @@ void damage_state(struct swaylock_state *state) {
         }
 }
 
-static void handle_wl_output_geometry(void *data, struct wl_output *output,
+static void handle_wl_output_geometry(void *data, struct wl_output *wl_output,
                 int32_t x, int32_t y, int32_t width_mm, int32_t height_mm,
                 int32_t subpixel, const char *make, const char *model,
                 int32_t transform) {
-        // Who cares
+        struct swaylock_surface *surface = data;
+        surface->subpixel = subpixel;
+        if (surface->state->run_display) {
+                damage_surface(surface);
+        }
 }
 
 static void handle_wl_output_mode(void *data, struct wl_output *output,