From 1bbd829642dc7b7ab9ce34d6d756b1e458ee6ecd Mon Sep 17 00:00:00 2001
From: Rik van der Kleij <rikvdkleij@gmail.com>
Date: Thu, 10 Oct 2019 21:20:19 +0200
Subject: [PATCH] Remove library which has invalid library path.

---
 .../scala/intellij/haskell/module/HaskellModuleBuilder.scala | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/main/scala/intellij/haskell/module/HaskellModuleBuilder.scala b/src/main/scala/intellij/haskell/module/HaskellModuleBuilder.scala
index c72483df..3810377c 100644
--- a/src/main/scala/intellij/haskell/module/HaskellModuleBuilder.scala
+++ b/src/main/scala/intellij/haskell/module/HaskellModuleBuilder.scala
@@ -321,7 +321,10 @@ object HaskellModuleBuilder {
   private def setupProjectLibraries(project: Project, libraryDependencies: Seq[HaskellLibraryDependency], projectLibDirectory: File): Unit = {
     getProjectLibraryTable(project).getLibraries.foreach(library => {
       libraryDependencies.find(_.nameVersion == library.getName) match {
-        case Some(_) => ()
+        case Some(_) =>
+          if (library.getFiles(OrderRootType.SOURCES).isEmpty) {
+            removeProjectLibrary(project, library)
+          }
         case None => removeProjectLibrary(project, library)
       }
     })