From e6b959c5ee2069a72bac05e9a24896cc0c6739f9 Mon Sep 17 00:00:00 2001
From: Simon Hofmann <mail@simon-hofmann.org>
Date: Fri, 4 Sep 2020 12:45:06 +0200
Subject: [PATCH] (#27) Modified XGetMainDisplay to default to  instead of
 ':0.0'

---
 src/linux/xdisplay.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/linux/xdisplay.c b/src/linux/xdisplay.c
index 72155ab..74f4507 100644
--- a/src/linux/xdisplay.c
+++ b/src/linux/xdisplay.c
@@ -5,7 +5,7 @@
 
 static Display *mainDisplay = NULL;
 static int registered = 0;
-static char *displayName = ":0.0";
+static char *displayName = NULL;
 static int hasDisplayNameChanged = 0;
 
 Display *XGetMainDisplay(void)
@@ -20,11 +20,6 @@ Display *XGetMainDisplay(void)
 		/* First try the user set displayName */
 		mainDisplay = XOpenDisplay(displayName);
 
-		/* Then try using environment variable DISPLAY */
-		if (mainDisplay == NULL) {
-			mainDisplay = XOpenDisplay(NULL);
-		}
-
 		if (mainDisplay == NULL) {
 			fputs("Could not open main display\n", stderr);
 		} else if (!registered) {