From 935df2206274d540f83bcd202b4da9d77b52480e Mon Sep 17 00:00:00 2001
From: ReenigneArcher <42013603+ReenigneArcher@users.noreply.github.com>
Date: Sun, 24 Mar 2024 17:40:19 -0400
Subject: [PATCH] fix(linux/x11): use config value for output_name

---
 src/platform/linux/x11grab.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/platform/linux/x11grab.cpp b/src/platform/linux/x11grab.cpp
index 1167d3f580..d86e09317c 100644
--- a/src/platform/linux/x11grab.cpp
+++ b/src/platform/linux/x11grab.cpp
@@ -797,7 +797,8 @@ namespace platf {
 
     BOOST_LOG(info) << "Detecting monitors"sv;
 
-    x11::xdisplay_t xdisplay { x11::OpenDisplay(nullptr) };
+    std::string display = config::video.output_name;  // get display name from config
+    x11::xdisplay_t xdisplay { x11::OpenDisplay(display.empty() ? nullptr : display.c_str()) };  // if config empty, nullptr will use the DISPLAY env var
     if (!xdisplay) {
       return {};
     }