add fallback value

idleberg · Jul 22, 2023 · 709ecd6 · 709ecd6
1 parent c2c8d8e
commit 709ecd6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/util.ts b/src/util.ts
@@ -180,7 +180,7 @@ export function getLineLength(line: number): number {
   if (editorText && editorText.length) {
     const lines: string[] = editorText.split('\n');
 
-    return lines[line].length;
+    return lines[line]?.length || 0;
   }
 
   return 0;