From 600fe1aaa5126874a75b2d80bd9663def14bd5a4 Mon Sep 17 00:00:00 2001
From: milarin <milaring@proton.me>
Date: Mon, 8 Jan 2024 12:50:11 +0100
Subject: [PATCH] remove invalid window handles caused by X11/xwayland

---
 get_clients.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/get_clients.go b/get_clients.go
index d26cd12..f67f756 100644
--- a/get_clients.go
+++ b/get_clients.go
@@ -3,6 +3,8 @@ package hypr
 import (
 	"encoding/json"
 	"os/exec"
+
+	"git.milar.in/milarin/slices"
 )
 
 func GetWindows() ([]*Window, error) {
@@ -26,5 +28,9 @@ func GetWindows() ([]*Window, error) {
 		return nil, err
 	}
 
+	windows = slices.Filter(windows, func(w *Window) bool {
+		return w.PID != -1
+	})
+
 	return windows, nil
 }