From df131f9a9d454ca60fa58e85edda5bd1eff16956 Mon Sep 17 00:00:00 2001
From: Isaac Freund <mail@isaacfreund.com>
Date: Sat, 20 Dec 2025 18:40:30 +0000
Subject: [PATCH] LayerSurface: don't configure in response to unmap

We should wait until the next "initial commit" before
sending a configure after a layer surface unmaps itself.
---
 river/Output.zig | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/river/Output.zig b/river/Output.zig
index 7fde739..7a8228c 100644
--- a/river/Output.zig
+++ b/river/Output.zig
@@ -366,7 +366,11 @@ fn sendLayerConfigures(
             if (@as(?*SceneNodeData, @ptrCast(@alignCast(node.data)))) |node_data| {
                 const layer_surface = node_data.data.layer_surface;
 
-                if (!layer_surface.wlr_layer_surface.initialized) continue;
+                if (!layer_surface.wlr_layer_surface.surface.mapped and
+                    !layer_surface.wlr_layer_surface.initial_commit)
+                {
+                    continue;
+                }
 
                 const exclusive = layer_surface.wlr_layer_surface.current.exclusive_zone > 0;
                 if (exclusive != (mode == .exclusive)) {