Simplify Sequence iterations in unotools

Use range-based loops or replace with STL functions

Change-Id: I220c5cd5dcc19fc35e1ad729ae69246f4a79ce2d
Reviewed-on: https://gerrit.libreoffice.org/74825
Tested-by: Jenkins
Reviewed-by: Arkadiy Illarionov <qarkai@gmail.com>

1 files changed, 5 insertions, 9 deletions

diff --git a/unotools/source/config/optionsdlg.cxx b/unotools/source/config/optionsdlg.cxx
index 8efc6e2dc56e..988ef98f3857 100644
--- a/unotools/source/config/optionsdlg.cxx
+++ b/unotools/source/config/optionsdlg.cxx
@@ -85,10 +85,9 @@ SvtOptionsDlgOptions_Impl::SvtOptionsDlgOptions_Impl()
     OUString sRootNode( ROOT_NODE );
     Sequence< OUString > aNodeSeq = GetNodeNames( sRootNode );
     OUString sNode( sRootNode + g_sPathDelimiter );
-    sal_uInt32 nCount = aNodeSeq.getLength();
-    for ( sal_uInt32 n = 0; n < nCount; n++ )
+    for ( const auto& rNode : aNodeSeq )
     {
-        OUString sSubNode( sNode + aNodeSeq[n] );
+        OUString sSubNode( sNode + rNode );
         ReadNode( sSubNode, NT_Group );
     }
 }
@@ -145,13 +144,10 @@ void SvtOptionsDlgOptions_Impl::ReadNode( const OUString& _rNode, NodeType _eTyp
     {
         OUString sNodes( sNode + sSet );
         Sequence< OUString > aNodes = GetNodeNames( sNodes );
-        if ( aNodes.hasElements() )
+        for ( const auto& rNode : aNodes )
         {
-            for ( sal_uInt32 n = 0; n < static_cast<sal_uInt32>(aNodes.getLength()); ++n )
-            {
-                OUString sSubNodeName( sNodes + g_sPathDelimiter + aNodes[n] );
-                ReadNode( sSubNodeName, _eType == NT_Group ? NT_Page : NT_Option );
-            }
+            OUString sSubNodeName( sNodes + g_sPathDelimiter + rNode );
+            ReadNode( sSubNodeName, _eType == NT_Group ? NT_Page : NT_Option );
         }
     }
 }