From 83f700e1fb52735c5dc3c8587ce5db72c6fc0464 Mon Sep 17 00:00:00 2001
From: Sergey Malenkov <sergey.malenkov@jetbrains.com>
Date: Tue, 7 Nov 2017 11:52:49 +0300
Subject: [PATCH] IDEA-181653 "Autoscroll to sources" doesn't work in 181

---
 .../intellij/ide/projectView/impl/AbstractProjectViewPane.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java b/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java
index 403ec6322178..9240f2c3a1af 100644
--- a/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java
+++ b/platform/lang-impl/src/com/intellij/ide/projectView/impl/AbstractProjectViewPane.java
@@ -735,7 +735,8 @@ public abstract class AbstractProjectViewPane implements DataProvider, Disposabl
   @NotNull
   @Override
   public ActionCallback getReady(@NotNull Object requestor) {
-    if (myTreeBuilder == null || myTreeBuilder.isDisposed()) return ActionCallback.REJECTED;
+    if (myTreeBuilder == null) return ActionCallback.DONE;
+    if (myTreeBuilder.isDisposed()) return ActionCallback.REJECTED;
     return myTreeBuilder.getUi().getReady(requestor);
   }