From 763e2a2cf764ca60321d3f5b0513aaddc8e7d1d7 Mon Sep 17 00:00:00 2001
From: "Vladislav.Soroka" <Vladislav.Soroka@jetbrains.com>
Date: Thu, 8 Jun 2017 12:38:19 +0300
Subject: [PATCH] IDEA-145541 Add library from maven: pasted maven coordinates
 will automatically be converted

---
 .../src/com/intellij/jarRepository/RepositoryAttachDialog.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/java/idea-ui/src/com/intellij/jarRepository/RepositoryAttachDialog.java b/java/idea-ui/src/com/intellij/jarRepository/RepositoryAttachDialog.java
index 6b1d48a17620..55dc8a4a3b75 100644
--- a/java/idea-ui/src/com/intellij/jarRepository/RepositoryAttachDialog.java
+++ b/java/idea-ui/src/com/intellij/jarRepository/RepositoryAttachDialog.java
@@ -401,6 +401,9 @@ public class RepositoryAttachDialog extends DialogWrapper {
   private static String extractMavenCoordinates(Document document) {
     String groupId = getGroupId(document);
     String artifactId = getArtifactId(document);
+    if (groupId.isEmpty() && artifactId.isEmpty()) {
+      return null;
+    }
     String version = getVersion(document);
     String classifier = getClassifier(document);
     String gradleClassifier = classifier.isEmpty() ? "" : ":" + classifier;