From 713db545994216ebb21f07aed53a7608bb8b7fd1 Mon Sep 17 00:00:00 2001
From: Amir Saeid <amir@glgdgt.com>
Date: Sat, 23 May 2020 08:55:12 +0100
Subject: Close the display at the end

---
 src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 70dd242..dfe872a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -7,7 +7,7 @@ use chrono::prelude::*;
 use spa::{calc_solar_position, SunriseAndSet};
 use std::os::raw::{c_ushort, c_void};
 use std::ptr;
-use x11::xlib::{XDefaultScreen, XFree, XOpenDisplay, XRootWindow};
+use x11::xlib::{XCloseDisplay, XDefaultScreen, XFree, XOpenDisplay, XRootWindow};
 use x11::xrandr::{
     XRRAllocGamma, XRRCrtcGamma, XRRGetCrtcGammaSize, XRRGetScreenResourcesCurrent, XRRSetCrtcGamma,
 };
@@ -49,6 +49,7 @@ pub fn set_temp(temp: u32) {
             XRRSetCrtcGamma(display, *crtcxid, crtc_gamma);
             XFree(crtc_gamma as *mut c_void);
         }
+        XCloseDisplay(display);
     }
 }
 
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