From d96fb6ad053c975e1d1619ae12e27dc7272c812a Mon Sep 17 00:00:00 2001
From: xnerhu <xnerhu@gmail.com>
Date: Sun, 10 Sep 2023 15:11:43 +0200
Subject: [PATCH] ignore uknown browser engine kind in
 detectEvalLengthInconsistency

---
 src/detectors/eval_length.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/detectors/eval_length.ts b/src/detectors/eval_length.ts
index a1746e71..741aa652 100644
--- a/src/detectors/eval_length.ts
+++ b/src/detectors/eval_length.ts
@@ -7,6 +7,9 @@ export function detectEvalLengthInconsistency({ evalLength }: ComponentDict): De
   const length = evalLength.value
   const browser = getBrowserKind()
   const browserEngine = getBrowserEngineKind()
+  if (browserEngine == BrowserEngineKind.Unknown) {
+    return false
+  }
   return (
     (length === 37 && !arrayIncludes([BrowserEngineKind.Webkit, BrowserEngineKind.Gecko], browserEngine)) ||
     (length === 39 && !arrayIncludes([BrowserKind.IE], browser)) ||