From fd48d1fc021997cacb8276929deaa771ef4c14a7 Mon Sep 17 00:00:00 2001
From: Tobias Hunger <tobias.hunger@qt.io>
Date: Wed, 5 Apr 2017 13:45:59 +0200
Subject: [PATCH] CMake: Do not add empty "<Headers>" folder

Do not show a "<Headers>" folder if that is empty.

Change-Id: Ife37691600accb176b69eba9bc7e323fa1a01ae6
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 src/plugins/cmakeprojectmanager/servermodereader.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/plugins/cmakeprojectmanager/servermodereader.cpp b/src/plugins/cmakeprojectmanager/servermodereader.cpp
index 92256420251..6b159474015 100644
--- a/src/plugins/cmakeprojectmanager/servermodereader.cpp
+++ b/src/plugins/cmakeprojectmanager/servermodereader.cpp
@@ -664,7 +664,6 @@ void ServerModeReader::addHeaderNodes(ProjectNode *root, const QList<FileNode *>
 {
     auto headerNode = new VirtualFolderNode(root->filePath(), Node::DefaultPriority - 5);
     headerNode->setDisplayName(tr("<Headers>"));
-    root->addNode(headerNode);
 
     // knownHeaders are already listed in their targets:
     QSet<Utils::FileName> seenHeaders = Utils::transform<QSet>(knownHeaders, &FileNode::filePath);
@@ -681,6 +680,11 @@ void ServerModeReader::addHeaderNodes(ProjectNode *root, const QList<FileNode *>
             headerNode->addNestedNode(node);
         }
     }
+
+    if (headerNode->nodes().isEmpty())
+        delete headerNode; // No Headers, do not show this Folder.
+    else
+        root->addNode(headerNode);
 }
 
 } // namespace Internal