fix(bidihandler): check for undefined before access length property o…

…n `splits` variable
ajaxorg · Jul 7, 2022 · 457b657 · 457b657
1 parent e9331bf
commit 457b657
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/lib/ace/bidihandler.js b/lib/ace/bidihandler.js
@@ -160,9 +160,11 @@ var BidiHandler = function(session) {
                 } else {
                     this.line = this.line.substring(0, splits[splitIndex]);
                 }
+
+                if (splitIndex == splits.length) {
+                    this.line += (this.showInvisibles) ? endOfLine : bidiUtil.DOT;
+                }
             }
-            if (splitIndex == splits.length)
-                this.line += (this.showInvisibles) ? endOfLine : bidiUtil.DOT;
         } else {
             this.line += this.showInvisibles ? endOfLine : bidiUtil.DOT;
         }