Use hasElements to check Sequence emptiness in sax..sdext

Similar to clang-tidy readability-container-size-empty

Change-Id: If6a567708d3c59355d54933fad23c85195846624
Reviewed-on: https://gerrit.libreoffice.org/71763
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

1 files changed, 3 insertions, 3 deletions

diff --git a/sax/source/tools/fastserializer.cxx b/sax/source/tools/fastserializer.cxx
index f6849e8abf5d..4a4091438a40 100644
--- a/sax/source/tools/fastserializer.cxx
+++ b/sax/source/tools/fastserializer.cxx
@@ -255,15 +255,15 @@ namespace sax_fastparser {
     {
         if( HAS_NAMESPACE( nElement ) ) {
             auto const Namespace(mxFastTokenHandler->getUTF8Identifier(NAMESPACE(nElement)));
-            assert(Namespace.getLength() != 0);
+            assert(Namespace.hasElements());
             writeBytes(Namespace);
             writeBytes(sColon, N_CHARS(sColon));
             auto const Element(mxFastTokenHandler->getUTF8Identifier(TOKEN(nElement)));
-            assert(Element.getLength() != 0);
+            assert(Element.hasElements());
             writeBytes(Element);
         } else {
             auto const Element(mxFastTokenHandler->getUTF8Identifier(nElement));
-            assert(Element.getLength() != 0);
+            assert(Element.hasElements());
             writeBytes(Element);
         }
     }