From 0cf74524ff8f641df8605c17906f610602b51335 Mon Sep 17 00:00:00 2001
From: exoego <mogami@exoego.net>
Date: Sat, 3 Feb 2018 14:03:14 +0900
Subject: [PATCH] Add more precise jsdom detection.

---
 .../scala/scalajsbundler/sbtplugin/ScalaJSBundlerPlugin.scala  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sbt-scalajs-bundler/src/main/scala/scalajsbundler/sbtplugin/ScalaJSBundlerPlugin.scala b/sbt-scalajs-bundler/src/main/scala/scalajsbundler/sbtplugin/ScalaJSBundlerPlugin.scala
index 3492f6c3..5b3cb779 100644
--- a/sbt-scalajs-bundler/src/main/scala/scalajsbundler/sbtplugin/ScalaJSBundlerPlugin.scala
+++ b/sbt-scalajs-bundler/src/main/scala/scalajsbundler/sbtplugin/ScalaJSBundlerPlugin.scala
@@ -485,9 +485,10 @@ object ScalaJSBundlerPlugin extends AutoPlugin {
 
     installJsdom := {
       val installDir = target.value / "scalajs-bundler-jsdom"
+      val jsdomDir = installDir / "node_modules" / "jsdom"
       val log = streams.value.log
       val jsdomVersion = (version in installJsdom).value
-      if (!installDir.exists()) {
+      if (!jsdomDir.exists()) {
         log.info(s"Installing jsdom in ${installDir.absolutePath}")
         IO.createDirectory(installDir)
         install(installDir, useYarn.value, log)(s"jsdom@$jsdomVersion")