From 6687484958412ff0f3bd6d97cbc1fcebc7ae64d2 Mon Sep 17 00:00:00 2001
From: geequlim <geequlim@gmail.com>
Date: Sun, 25 Jun 2017 17:20:01 +0800
Subject: Better user expirence with external text editors. Implements
 open_in_external_editor for subclasses of ScriptLanguage. Add option 'Debug
 with external editor' to debug menu to control the behavoir of script opened
 by editor.

---
 editor/plugins/script_text_editor.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'editor/plugins/script_text_editor.cpp')

diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 9f76119374..60fd9d8e30 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -557,6 +557,8 @@ void ScriptEditor::_update_modified_scripts_for_external_editor(Ref<Script> p_fo
 	if (!bool(EditorSettings::get_singleton()->get("text_editor/external/use_external_editor")))
 		return;
 
+	ERR_FAIL_COND(!get_tree());
+
 	Set<Ref<Script> > scripts;
 
 	Node *base = get_tree()->get_edited_scene_root();
-- 
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