From 95c0d568fdcd0da939c891d861bb470b28079170 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel@peralex.com>
Date: Tue, 4 Jun 2013 17:16:58 +0200
Subject: use uno::Reference#clear() method...

...instead of assigning an empty value. Reduces code noise.

Change-Id: Ic95b081a41fb740a738c92b3407a9514ccb8b06e
---
 extensions/source/nsplugin/source/so_instance.cxx | 16 ++++++++--------
 extensions/source/propctrlr/eformshelper.cxx      |  2 +-
 2 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'extensions')

diff --git a/extensions/source/nsplugin/source/so_instance.cxx b/extensions/source/nsplugin/source/so_instance.cxx
index 7de17815ff0a..57e573802729 100644
--- a/extensions/source/nsplugin/source/so_instance.cxx
+++ b/extensions/source/nsplugin/source/so_instance.cxx
@@ -266,7 +266,7 @@ sal_Bool SoPluginInstance::LoadDocument(NSP_HWND hParent)
         }
 
         //free the input stream, it is hold by the m_xComponent
-        xInputStream = Reference<io::XInputStream>();
+        xInputStream.clear();
 
         debug_fprintf(NSP_LOG_APPEND, "load document success\n");
 
@@ -352,7 +352,7 @@ sal_Bool SoPluginInstance::SetWindow(NSP_HWND hParent, int x, int y, int w, int
         if(!bRetval){
             // try to reload document again
             debug_fprintf(NSP_LOG_APPEND, "load document error, try to reload it once again\n");
-            mxRemoteMSF = Reference< XMultiServiceFactory >();
+            mxRemoteMSF.clear();
             m_bInit = sal_False;
             bRetval = LoadDocument(hParent);
             debug_fprintf(NSP_LOG_APPEND, "load document again, return %d\n", bRetval);
@@ -416,12 +416,12 @@ sal_Bool SoPluginInstance::Destroy(void)
         }
     }
 
-    m_xUnoWin = Reference< awt::XWindow >();
-    m_xComponent = Reference< XComponent >();
-    m_xFrame = Reference< frame::XFrame2 >();
-    m_xFrames = Reference< frame::XFrames >();
-    m_xDispatcher = Reference< frame::XDispatchHelper >();
-    m_xDispatchProvider = Reference< frame::XDispatchProvider >();
+    m_xUnoWin.clear();
+    m_xComponent.clear();
+    m_xFrame.clear();
+    m_xFrames.clear();
+    m_xDispatcher.clear();
+    m_xDispatchProvider.clear();
     return sal_True;
 }
 
diff --git a/extensions/source/propctrlr/eformshelper.cxx b/extensions/source/propctrlr/eformshelper.cxx
index daae33437f13..45352357d809 100644
--- a/extensions/source/propctrlr/eformshelper.cxx
+++ b/extensions/source/propctrlr/eformshelper.cxx
@@ -652,7 +652,7 @@ namespace pcr
         _rElementNames.resize( 0 );
 
         if ( _bPrepentEmptyEntry )
-            rMapUINameToElement[ OUString() ] = Reference< XPropertySet >();
+            rMapUINameToElement[ OUString() ].clear();
 
         try
         {
-- 
cgit