From 1d9dd67fd39d1a32118935685a811f04a8ac1ce4 Mon Sep 17 00:00:00 2001
From: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>
Date: Tue, 15 Sep 2015 16:44:08 +0200
Subject: [PATCH] Clang: Do not re-add files after
 QFileSystemWatcher::fileChanged()

It is pointless and will generate error messages like

    clangbackend.stderr: QInotifyFileSystemWatcherEngine::addPaths:
        inotify_add_watch failed: No such file or directory

for renamed or removed files.

Change-Id: I3ea14cc5f38526960d52ae7b41a270ef620a929c
Reviewed-by: Marco Bubke <marco.bubke@theqtcompany.com>
---
 src/tools/clangbackend/ipcsource/clangfilesystemwatcher.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/tools/clangbackend/ipcsource/clangfilesystemwatcher.cpp b/src/tools/clangbackend/ipcsource/clangfilesystemwatcher.cpp
index 0d93268d520..371bae062f0 100644
--- a/src/tools/clangbackend/ipcsource/clangfilesystemwatcher.cpp
+++ b/src/tools/clangbackend/ipcsource/clangfilesystemwatcher.cpp
@@ -69,7 +69,6 @@ void ClangFileSystemWatcher::addFiles(const QSet<Utf8String> &filePaths)
 void ClangFileSystemWatcher::updateTranslationUnitsWithChangedDependencies(const QString &filePath)
 {
     translationUnits.updateTranslationUnitsWithChangedDependency(filePath);
-    watcher.addPath(filePath);
 
     emit fileChanged();
 }