Add if statement

Author: javizqh

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jderobot-ide-interface",
-  "version": "0.1.88",
+  "version": "0.1.89",
   "main": "dist/main.js",
   "typings": "dist/index.d.ts",
   "files": [

src/components/FileEditor/TextEditor.tsx

@@ -151,7 +151,9 @@ const FileEditor = ({
     monacoRef.current = monaco;
     editorRef.current = editor;
 
-    editorRef.current.getDomNode().addEventListener("keydown", handleKeyDown);
+    if (editorRef.current) {
+      editorRef.current.getDomNode().addEventListener("keydown", handleKeyDown);
+    }
 
     monacoEditorSnippet(monaco, commsManager);