From 7d4236d28133519c30d1c500442393c87439b1f9 Mon Sep 17 00:00:00 2001
From: Friedemann Kleint <Friedemann.Kleint@digia.com>
Date: Wed, 2 Oct 2013 12:24:14 +0200
Subject: [PATCH] QTemporaryDir: Output warnings on removal failure.

Change-Id: I38d0a07c355f73899cc5f6eac60bd8cbedc73cb2
Reviewed-by: David Faure <david.faure@kdab.com>
---
 src/corelib/io/qtemporarydir.cpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/corelib/io/qtemporarydir.cpp b/src/corelib/io/qtemporarydir.cpp
index 755c31f371..f21403d7f1 100644
--- a/src/corelib/io/qtemporarydir.cpp
+++ b/src/corelib/io/qtemporarydir.cpp
@@ -299,7 +299,13 @@ bool QTemporaryDir::remove()
     Q_ASSERT(!path().isEmpty());
     Q_ASSERT(path() != QLatin1String("."));
 
-    return QDir(path()).removeRecursively();
+    const bool result = QDir(path()).removeRecursively();
+    if (!result) {
+        qWarning() << "QTemporaryDir: Unable to remove"
+                   << QDir::toNativeSeparators(path())
+                   << "most likely due to the presence of read-only files.";
+    }
+    return result;
 }
 
 QT_END_NAMESPACE