Fix headless check in Exporting for dedicated servers (godotengine#8362)

The example didn't work as `--headless` isn't part of `OS.get_cmdline_args()`' return value. This new approach also works if the binary automatically uses headless mode because it's the only display server built in the binary (which can be the case for custom builds). Co-authored-by: Hugo Locurcio <[email protected]>
kleonc · Nov 1, 2023 · 56d0a58 · 56d0a58
1 parent 0f46393
commit 56d0a58
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tutorials/export/exporting_for_dedicated_servers.rst b/tutorials/export/exporting_for_dedicated_servers.rst
@@ -217,7 +217,7 @@ main scene (or an autoload)'s ``_ready()`` method:
 .. tabs::
  .. code-tab:: gdscript
 
-    if "--headless" in OS.get_cmdline_args():
+    if DisplayServer.get_name() == "headless":
         # Run your server startup code here...
         #
         # Using this check, you can start a dedicated server by running
@@ -229,7 +229,7 @@ main scene (or an autoload)'s ``_ready()`` method:
 
     using System.Linq;
 
-    if (OS.GetCmdlineArgs().Contains("--headless"))
+    if (DisplayServer.GetName() == "headless")
     {
         // Run your server startup code here...
         //