Fixing small QBluetoothServer issues

-extending documentation
-emit error signal when setting a new error

Task-number: QTBUG-32669
Change-Id: I16b8a149792ed5068a7bd76af874477084802aea
Reviewed-by: Fabian Bumberger <fbumberger@rim.com>
Reviewed-by: Alex Blasche <alexander.blasche@digia.com>

2 files changed, 3 insertions, 1 deletions

diff --git a/src/bluetooth/qbluetoothserver.cpp b/src/bluetooth/qbluetoothserver.cpp
index 6cb9ba01..967d4e71 100644
--- a/src/bluetooth/qbluetoothserver.cpp
+++ b/src/bluetooth/qbluetoothserver.cpp
@@ -175,7 +175,8 @@ QBluetoothServer::~QBluetoothServer()
     which is returned can not be changed any more.
 
     Returns a registered QBluetoothServiceInfo instance if sucessful otherwise an
-    invalid QBluetoothServiceInfo.
+    invalid QBluetoothServiceInfo. This function always assumes that the default Bluetooth adapter
+    should be used.
 
     For an RFCOMM server this function is equivalent to following code snippet.
 
diff --git a/src/bluetooth/qbluetoothserver_bluez.cpp b/src/bluetooth/qbluetoothserver_bluez.cpp
index 83d0b073..e8457183 100644
--- a/src/bluetooth/qbluetoothserver_bluez.cpp
+++ b/src/bluetooth/qbluetoothserver_bluez.cpp
@@ -107,6 +107,7 @@ bool QBluetoothServer::listen(const QBluetoothAddress &address, quint16 port)
     int sock = d->socket->socketDescriptor();
     if (sock < 0) {
         d->m_lastError = InputOutputError;
+        emit error(d->m_lastError);
         return false;
     }