1 files changed, 3 insertions, 4 deletions
diff --git a/deps/v8/tools/csvparser.mjs b/deps/v8/tools/csvparser.mjs
index c43ee4c4fc..273bf89776 100644
--- a/deps/v8/tools/csvparser.mjs
+++ b/deps/v8/tools/csvparser.mjs
@@ -38,13 +38,11 @@ export class CsvParser {
   escapeField(string) {
     let nextPos = string.indexOf("\\");
     if (nextPos === -1) return string;
-
     let result = string.substring(0, nextPos);
     // Escape sequences of the form \x00 and \u0000;
-    let endPos = string.length;
     let pos = 0;
     while (nextPos !== -1) {
-      let escapeIdentifier = string.charAt(nextPos + 1);
+      const escapeIdentifier = string.charAt(nextPos + 1);
       pos = nextPos + 2;
       if (escapeIdentifier === 'n') {
         result += '\n';
@@ -61,7 +59,7 @@ export class CsvParser {
           nextPos = pos + 4;
         }
         // Convert the selected escape sequence to a single character.
-        let escapeChars = string.substring(pos, nextPos);
+        const escapeChars = string.substring(pos, nextPos);
         if (escapeChars === '2C') {
             result += ',';
         } else {
@@ -75,6 +73,7 @@ export class CsvParser {
       // If there are no more escape sequences consume the rest of the string.
       if (nextPos === -1) {
         result += string.substr(pos);
+        break;
       } else if (pos !== nextPos) {
         result += string.substring(pos, nextPos);
       }