From b33c3c88f7003a54dfcd7c34b887f65239bb7b1b Mon Sep 17 00:00:00 2001
From: Przemyslaw Gorszkowski <pgorszkowski@gmail.com>
Date: Thu, 20 Feb 2014 14:30:33 +0100
Subject: [PATCH] CppTools: fix infinite deep tree for "Included by"

"Included by" was infected by infinite deep tree in case of cyclic.

Change-Id: If84fe52399f49d52baa42d681ab125d10d89dd3e
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>
---
 src/plugins/cppeditor/cppincludehierarchymodel.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/plugins/cppeditor/cppincludehierarchymodel.cpp b/src/plugins/cppeditor/cppincludehierarchymodel.cpp
index 28ca3bd6285..f2acf48d1b2 100644
--- a/src/plugins/cppeditor/cppincludehierarchymodel.cpp
+++ b/src/plugins/cppeditor/cppincludehierarchymodel.cpp
@@ -301,7 +301,11 @@ void CppIncludeHierarchyModel::buildHierarchyIncludedBy_helper(const QString &fi
                                                                             isCyclic);
                 item->setLine(includeFile.line());
                 parent->appendChild(item);
-                buildHierarchyIncludedBy_helper(filePathFromSnapshot, item, cyclic, false);
+
+                if (isCyclic)
+                    continue;
+                else
+                    buildHierarchyIncludedBy_helper(filePathFromSnapshot, item, cyclic, false);
             }
         }
     }