From c73a40555f41ad765c10ea5912525c56770e71d1 Mon Sep 17 00:00:00 2001 From: minus Date: Sat, 14 Jul 2018 00:01:43 +0200 Subject: swaybar/bg: Fix crash on DPMS off When turning off displays via DPMS, swaybar and swaybg still tried to render, but did not get a valid buffer, causing them to crash. --- swaybar/render.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'swaybar/render.c') diff --git a/swaybar/render.c b/swaybar/render.c index 2ebd338e..909b56f4 100644 --- a/swaybar/render.c +++ b/swaybar/render.c @@ -503,6 +503,9 @@ void render_frame(struct swaybar *bar, struct swaybar_output *output) { output->buffers, output->width * output->scale, output->height * output->scale); + if (!output->current_buffer) { + return; + } cairo_t *shm = output->current_buffer->cairo; cairo_save(shm); -- cgit v1.2.3-54-g00ecf