fdo#86023 - O[U]String needs a 'clear' method

Added clear() method to OString and OUString class, Updated appropriate call-sites.

Change-Id: I0ba97fa6dc7af3e31b605953089a4e8e9c3e61ac
Signed-off-by: Stephan Bergmann <sbergman@redhat.com>

8 files changed, 9 insertions, 9 deletions

diff --git a/svl/source/inc/passwordcontainer.hxx b/svl/source/inc/passwordcontainer.hxx
index b9f591b945b3..3f8b9fba11ec 100644
--- a/svl/source/inc/passwordcontainer.hxx
+++ b/svl/source/inc/passwordcontainer.hxx
@@ -118,7 +118,7 @@ public:
         m_aName = aRecord.m_aName;
 
         m_aMemPass.clear();
-        m_aPersPass = OUString();
+        m_aPersPass.clear();
         InitArrays( aRecord.m_bHasMemPass, aRecord.m_aMemPass, aRecord.m_bHasPersPass, aRecord.m_aPersPass );
 
         return *this;
@@ -177,7 +177,7 @@ public:
         else if ( nStatus == PERSISTENT_RECORD )
         {
             m_bHasPersPass = false;
-            m_aPersPass = OUString();
+            m_aPersPass.clear();
         }
     }
 
diff --git a/svl/source/items/ctypeitm.cxx b/svl/source/items/ctypeitm.cxx
index b734f071c827..c713ad00e4cb 100644
--- a/svl/source/items/ctypeitm.cxx
+++ b/svl/source/items/ctypeitm.cxx
@@ -115,7 +115,7 @@ void CntContentTypeItem::SetValue( const OUString& rNewVal )
 {
     // De-initialize enum type and presentation.
     _eType = CONTENT_TYPE_NOT_INIT;
-    _aPresentation = OUString();
+    _aPresentation.clear();
 
     CntUnencodedStringItem::SetValue( rNewVal );
 }
diff --git a/svl/source/items/flagitem.cxx b/svl/source/items/flagitem.cxx
index bd9c5b968973..3ea30e125aa3 100644
--- a/svl/source/items/flagitem.cxx
+++ b/svl/source/items/flagitem.cxx
@@ -59,7 +59,7 @@ bool SfxFlagItem::GetPresentation
     const IntlWrapper *
 )   const
 {
-    rText = OUString();
+    rText.clear();
     for ( sal_uInt8 nFlag = 0; nFlag < GetFlagCount(); ++nFlag )
         rText += GetFlag(nFlag) ? OUString("true") : OUString("false");
     return true;
diff --git a/svl/source/items/macitem.cxx b/svl/source/items/macitem.cxx
index 8fa633bbe1f3..98e9a980da81 100644
--- a/svl/source/items/macitem.cxx
+++ b/svl/source/items/macitem.cxx
@@ -228,7 +228,7 @@ bool SvxMacroItem::GetPresentation
             rText += cpDelim;
     }
 */
-    rText = OUString();
+    rText.clear();
     return false;
 }
 
diff --git a/svl/source/items/poolio.cxx b/svl/source/items/poolio.cxx
index 6c09ef373d64..cf719786a286 100644
--- a/svl/source/items/poolio.cxx
+++ b/svl/source/items/poolio.cxx
@@ -687,7 +687,7 @@ SvStream &SfxItemPool::Load(SvStream &rStream)
 
     // If not own Pool, then no name
     if ( aExternName != pImp->aName )
-        pImp->aName = OUString();
+        (pImp->aName).clear();
 
     pImp->bStreaming = false;
     return rStream;
diff --git a/svl/source/numbers/zforlist.cxx b/svl/source/numbers/zforlist.cxx
index ca1f554e9cab..21d004b52715 100644
--- a/svl/source/numbers/zforlist.cxx
+++ b/svl/source/numbers/zforlist.cxx
@@ -1349,7 +1349,7 @@ void SvNumberFormatter::GetOutputString(const double& fOutNumber,
 {
     if (bNoZero && fOutNumber == 0.0)
     {
-        sOutString = OUString();
+        sOutString.clear();
         return;
     }
     SvNumberformat* pFormat = GetFormatEntry( nFIndex );
diff --git a/svl/source/passwordcontainer/syscreds.cxx b/svl/source/passwordcontainer/syscreds.cxx
index bbb59cdbcf3e..b402a35e2cdc 100644
--- a/svl/source/passwordcontainer/syscreds.cxx
+++ b/svl/source/passwordcontainer/syscreds.cxx
@@ -154,7 +154,7 @@ namespace
             }
             while( removeLastSegment( aUrl ) && !aUrl.isEmpty() );
         }
-        aResult = OUString();
+        aResult.clear();
         return false;
     }
 
diff --git a/svl/source/svdde/ddesvr.cxx b/svl/source/svdde/ddesvr.cxx
index 1409b9d74cd4..24492be85a3a 100644
--- a/svl/source/svdde/ddesvr.cxx
+++ b/svl/source/svdde/ddesvr.cxx
@@ -227,7 +227,7 @@ found:
     if ( pItem )
         pTopic->aItem = pItem->GetName();
     else
-        pTopic->aItem = OUString();
+        (pTopic->aItem).clear();
 
     bool bRes = false;
     pInst->hCurConvSvr = (sal_IntPtr)hConv;