fix: Do not try apply highlight indent guide if the file is empty (#4928

)
ajaxorg · Sep 20, 2022 · a90ef27 · a90ef27
1 parent 4ad83b4
commit a90ef27
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/layer/text.js b/src/layer/text.js
@@ -436,6 +436,8 @@ var Text = function(parentEl) {
             dir: undefined
         };
         var lines = this.session.doc.$lines;
+        if (!lines) return;
+
         var cursor = this.session.selection.getCursor();
         var initialIndent = /^\s*/.exec(this.session.doc.getLine(cursor.row))[0].length;
         var elementIndentLevel = Math.floor(initialIndent / this.tabSize);