From d20dd17bc1603f4590ddb1e236e9ea2d99d198d1 Mon Sep 17 00:00:00 2001
From: Julia Beliaeva <Julia.Beliaeva@jetbrains.com>
Date: Sun, 30 Oct 2016 20:25:44 +0300
Subject: [PATCH] [vcs-log] create empty fake visible pack for empty visible
 graph

EA-87115
---
 .../src/com/intellij/vcs/log/data/FakeVisiblePackBuilder.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/FakeVisiblePackBuilder.java b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/FakeVisiblePackBuilder.java
index 398bcc198d4d..4b8868140bcc 100644
--- a/platform/vcs-log/impl/src/com/intellij/vcs/log/data/FakeVisiblePackBuilder.java
+++ b/platform/vcs-log/impl/src/com/intellij/vcs/log/data/FakeVisiblePackBuilder.java
@@ -41,7 +41,7 @@ public class FakeVisiblePackBuilder {
 
   @NotNull
   public VisiblePack build(@NotNull VisiblePack visiblePack) {
-    if (visiblePack.getVisibleGraph() instanceof VisibleGraphImpl) {
+    if (visiblePack.getVisibleGraph() instanceof VisibleGraphImpl && visiblePack.getVisibleGraph().getVisibleCommitCount() > 0) {
       return build(visiblePack.getDataPack(), ((VisibleGraphImpl<Integer>)visiblePack.getVisibleGraph()), visiblePack.getFilters());
     }
     else {