From 3ade930ff190bce05e75ed86e8d0eaae26644307 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Thu, 15 Apr 2021 15:52:25 +0200
Subject: Fix Display handle leak

---
 src/x11workaround.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/x11workaround.cpp b/src/x11workaround.cpp
index c093362..3554963 100644
--- a/src/x11workaround.cpp
+++ b/src/x11workaround.cpp
@@ -6,6 +6,8 @@ void movePointer(int x, int y) {
     int root_x, root_y, win_x, win_y; 
     unsigned int mask_return;
     Display* dpy = XOpenDisplay(0);
+    if (dpy == nullptr)
+        return;
     Window root = DefaultRootWindow(dpy);
     Window window_returned;
     result = XQueryPointer(dpy, root, &window_returned, &window_returned, &root_x, &root_y, &win_x, &win_y, &mask_return);
@@ -15,6 +17,7 @@ void movePointer(int x, int y) {
     }
     XWarpPointer(dpy, None,root, 0, 0, 0, 0, root_x - x ,root_y - y);
     XFlush(dpy);
+    XCloseDisplay(dpy);
 }
 
 void wiggle() {
-- 
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