From c7f6981d9cdbdb27c415071487ad7974e5b1a94a Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Wed, 31 May 2017 16:17:04 -0400
Subject: Clean up outputs on exit

---
 example/main.c | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'example')

diff --git a/example/main.c b/example/main.c
index 6fd7010c..33e77f5e 100644
--- a/example/main.c
+++ b/example/main.c
@@ -66,8 +66,21 @@ void output_add(struct wl_listener *listener, void *data) {
 
 void output_remove(struct wl_listener *listener, void *data) {
 	struct wlr_output *output = data;
-	fprintf(stderr, "Output '%s' removed\n", output->name);
-	// TODO: remove signal from state->output_frame
+	struct output_state *ostate = NULL;
+	struct state *state = wl_container_of(listener, state, output_remove);
+	size_t i;
+	for (i = 0; i < state->outputs->length; ++i) {
+		struct output_state *_ostate = state->outputs->items[i];
+		if (_ostate->output == output) {
+			ostate = _ostate;
+			break;
+		}
+	}
+	if (!ostate) {
+		return; // We are unfamiliar with this output
+	}
+	list_del(state->outputs, i);
+	wl_list_remove(&ostate->frame.link);
 }
 
 int timer_done(void *data) {
-- 
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