From b45bd818342acdcda3f9bdbbc496195e9883cca8 Mon Sep 17 00:00:00 2001
From: Yiyu He <dead_horse@qq.com>
Date: Thu, 23 Jun 2022 20:12:18 +0800
Subject: [PATCH] fix: fix espwoer-typescript inject logic (#178)

---
 lib/cmd/test.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/cmd/test.js b/lib/cmd/test.js
index 704709c7..889a2970 100644
--- a/lib/cmd/test.js
+++ b/lib/cmd/test.js
@@ -116,7 +116,9 @@ class TestCommand extends Command {
 
     // for power-assert
     if (testArgv.typescript && testArgv.espower) {
-      requireArr.splice(requireArr.indexOf(testArgv.tscompiler), 1);
+      if (requireArr.includes(testArgv.tscompiler)) {
+        requireArr.splice(requireArr.indexOf(testArgv.tscompiler), 1);
+      }
       requireArr.push(testArgv.tscompiler, require.resolve('../espower-typescript'));
     }