initialize offset

davidchambers · Jan 14, 2024 · 5c238a0 · 5c238a0
1 parent c0a0752
commit 5c238a0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/doctest.js b/lib/doctest.js
@@ -123,7 +123,7 @@ const rewriteJs = sourceType => ({
   // 2: Preserve source text between comments
   const chunks = [];
   {
-    let offset;
+    let offset = 0;
     for (const {start, end} of comments) {
       chunks.push ([offset, input.slice (offset, start)]);
       offset = end;