diff options
-rw-r--r-- | swaylock/render.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/swaylock/render.c b/swaylock/render.c index cc40f4e9..05236dea 100644 --- a/swaylock/render.c +++ b/swaylock/render.c | |||
@@ -17,6 +17,9 @@ void render_frame(struct swaylock_surface *surface) { | |||
17 | 17 | ||
18 | int buffer_width = surface->width * surface->scale; | 18 | int buffer_width = surface->width * surface->scale; |
19 | int buffer_height = surface->height * surface->scale; | 19 | int buffer_height = surface->height * surface->scale; |
20 | if (buffer_width == 0 || buffer_height == 0) { | ||
21 | return; // not yet configured | ||
22 | } | ||
20 | 23 | ||
21 | surface->current_buffer = get_next_buffer(state->shm, | 24 | surface->current_buffer = get_next_buffer(state->shm, |
22 | surface->buffers, buffer_width, buffer_height); | 25 | surface->buffers, buffer_width, buffer_height); |