loplugin:oncevar: empty strings: ucb

Change-Id: If97b0dbeaced579bf23f9f77d431d1085ab89594

5 files changed, 8 insertions, 13 deletions

diff --git a/ucb/source/ucp/cmis/cmis_repo_content.cxx b/ucb/source/ucp/cmis/cmis_repo_content.cxx
index e1754666879d..d12cbdae8a27 100644
--- a/ucb/source/ucp/cmis/cmis_repo_content.cxx
+++ b/ucb/source/ucp/cmis/cmis_repo_content.cxx
@@ -309,13 +309,11 @@ namespace cmis
 
     OUString RepoContent::getParentURL( )
     {
-        OUString sRet;
-
         SAL_INFO( "ucb.ucp.cmis", "RepoContent::getParentURL()" );
 
         // TODO Implement me
 
-        return sRet;
+        return OUString();
     }
 
     XTYPEPROVIDER_COMMON_IMPL( RepoContent );
diff --git a/ucb/source/ucp/ftp/ftpcontent.cxx b/ucb/source/ucp/ftp/ftpcontent.cxx
index 287d7eb88bc4..5546a56f8005 100644
--- a/ucb/source/ucp/ftp/ftpcontent.cxx
+++ b/ucb/source/ucp/ftp/ftpcontent.cxx
@@ -247,7 +247,7 @@ Any SAL_CALL FTPContent::execute( const Command& aCommand,
             if(action == THROWAUTHENTICATIONREQUEST)
             {
                 // try to get a continuation first
-                OUString aRealm,aPassword,aAccount;
+                OUString aPassword,aAccount;
                 m_pFCP->forHost(m_aFTPURL.host(),
                                 m_aFTPURL.port(),
                                 m_aFTPURL.username(),
@@ -258,7 +258,7 @@ Any SAL_CALL FTPContent::execute( const Command& aCommand,
                         m_aFTPURL.ident(false, false),
                         m_aFTPURL.host(),      // ServerName
                         ucbhelper::SimpleAuthenticationRequest::ENTITY_NA,
-                        aRealm,
+                        OUString(),
                         ucbhelper::SimpleAuthenticationRequest
                         ::ENTITY_FIXED,
                         m_aFTPURL.username(),
diff --git a/ucb/source/ucp/gio/gio_content.cxx b/ucb/source/ucp/gio/gio_content.cxx
index c1bb36ff71c4..6cd665ccbd21 100644
--- a/ucb/source/ucp/gio/gio_content.cxx
+++ b/ucb/source/ucp/gio/gio_content.cxx
@@ -151,7 +151,6 @@ uno::Any convertToException(GError *pError, const uno::Reference< uno::XInterfac
     g_error_free(pError);
 
     OUString sName;
-    OUString sHost;
 
     uno::Sequence< uno::Any > aArgs( 1 );
     aArgs[ 0 ] <<= sName;
@@ -259,7 +258,7 @@ uno::Any convertToException(GError *pError, const uno::Reference< uno::XInterfac
             break;
         case G_IO_ERROR_HOST_NOT_FOUND:
             { ucb::InteractiveNetworkResolveNameException aExcept(sMessage, rContext,
-                task::InteractionClassification_ERROR, sHost);
+                task::InteractionClassification_ERROR, OUString());
               EXCEPT(aExcept);}
             break;
         default:
diff --git a/ucb/source/ucp/gio/gio_mount.cxx b/ucb/source/ucp/gio/gio_mount.cxx
index 75aa07e7061f..aa955ac77d60 100644
--- a/ucb/source/ucp/gio/gio_mount.cxx
+++ b/ucb/source/ucp/gio/gio_mount.cxx
@@ -81,7 +81,7 @@ static void ooo_mount_operation_ask_password (GMountOperation *op,
         return;
     }
 
-    OUString aHostName, aDomain, aUserName, aPassword;
+    OUString aDomain, aUserName, aPassword;
 
     ucbhelper::SimpleAuthenticationRequest::EntityType eUserName =
         (flags & G_ASK_PASSWORD_NEED_USERNAME)
@@ -118,7 +118,7 @@ static void ooo_mount_operation_ask_password (GMountOperation *op,
         aDomain = OUString(default_domain, strlen(default_domain), RTL_TEXTENCODING_UTF8);
 
     rtl::Reference< ucbhelper::SimpleAuthenticationRequest > xRequest
-        = new ucbhelper::SimpleAuthenticationRequest (OUString() /* FIXME: provide URL here */, aHostName, eDomain, aDomain, eUserName, aUserName, ePassword, aPassword);
+        = new ucbhelper::SimpleAuthenticationRequest (OUString() /* FIXME: provide URL here */, OUString(), eDomain, aDomain, eUserName, aUserName, ePassword, aPassword);
 
     xIH->handle( xRequest.get() );
 
diff --git a/ucb/source/ucp/webdav-neon/webdavcontent.cxx b/ucb/source/ucp/webdav-neon/webdavcontent.cxx
index ecf173d78cf8..16d0d910c5f5 100644
--- a/ucb/source/ucp/webdav-neon/webdavcontent.cxx
+++ b/ucb/source/ucp/webdav-neon/webdavcontent.cxx
@@ -4257,8 +4257,7 @@ bool Content::isResourceAvailable( const css::uno::Reference< css::ucb::XCommand
         // if HEAD is successful, set element found,
         rResAccess->HEAD( aHeaderNames, aResource, xEnv );
         rDAVOptions.setHttpResponseStatusCode( 0 );
-        OUString aNoText;
-        rDAVOptions.setHttpResponseStatusText( aNoText );
+        rDAVOptions.setHttpResponseStatusText( OUString() );
         return true;
     }
     catch ( DAVException const & e )
@@ -4311,8 +4310,7 @@ bool Content::isResourceAvailable( const css::uno::Reference< css::ucb::XCommand
     }
     // set SC_NOT_IMPLEMENTED since at a minimum GET must be implemented in a basic Web server
     rDAVOptions.setHttpResponseStatusCode( SC_NOT_IMPLEMENTED );
-    OUString HttpResponseStatusText;
-    rDAVOptions.setHttpResponseStatusText( HttpResponseStatusText );
+    rDAVOptions.setHttpResponseStatusText( OUString() );
     return false;
 }