Merge remote branch 'origin/4.7' into qt-master-from-4.7

Conflicts:
	mkspecs/features/symbian/application_icon.prf
	src/sql/drivers/odbc/qsql_odbc.cpp

2 files changed, 6 insertions, 4 deletions

diff --git a/src/network/access/qnetworkaccessftpbackend.cpp b/src/network/access/qnetworkaccessftpbackend.cpp
index bad010f..e34e6bb 100644
--- a/src/network/access/qnetworkaccessftpbackend.cpp
+++ b/src/network/access/qnetworkaccessftpbackend.cpp
@@ -307,8 +307,10 @@ void QNetworkAccessFtpBackend::ftpDone()
             // logged in successfully, send the stat requests (if supported)
             QString command = url().path();
             command.prepend(QLatin1String("%1 "));
-            if (supportsSize)
+            if (supportsSize) {
+                ftp->rawCommand(QLatin1String("TYPE I"));
                 sizeId = ftp->rawCommand(command.arg(QLatin1String("SIZE"))); // get size
+            }
             if (supportsMdtm)
                 mdtmId = ftp->rawCommand(command.arg(QLatin1String("MDTM"))); // get modified time
             if (!supportsSize && !supportsMdtm)
diff --git a/src/network/access/qnetworkreplyimpl.cpp b/src/network/access/qnetworkreplyimpl.cpp
index 9069b14..41a6c62 100644
--- a/src/network/access/qnetworkreplyimpl.cpp
+++ b/src/network/access/qnetworkreplyimpl.cpp
@@ -115,7 +115,7 @@ void QNetworkReplyImplPrivate::_q_startOperation()
     }
 #endif
 
-    if (backend->isSynchronous()) {
+    if (backend && backend->isSynchronous()) {
         state = Finished;
         q_func()->setFinished(true);
     } else {
@@ -307,7 +307,7 @@ void QNetworkReplyImplPrivate::setup(QNetworkAccessManager::Operation op, const
     // in QtWebKit.
     QVariant synchronousHttpAttribute = req.attribute(
             static_cast<QNetworkRequest::Attribute>(QNetworkRequest::DownloadBufferAttribute + 1));
-    if (synchronousHttpAttribute.toBool()) {
+    if (backend && synchronousHttpAttribute.toBool()) {
         backend->setSynchronous(true);
         if (outgoingData && outgoingData->isSequential()) {
             outgoingDataBuffer = new QRingBuffer();
@@ -362,7 +362,7 @@ void QNetworkReplyImplPrivate::setup(QNetworkAccessManager::Operation op, const
             QMetaObject::invokeMethod(q, "_q_startOperation", Qt::QueuedConnection);
         }
 #else
-        if (backend->isSynchronous())
+        if (backend && backend->isSynchronous())
             _q_startOperation();
         else
             QMetaObject::invokeMethod(q, "_q_startOperation", Qt::QueuedConnection);