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authorNoel Grandin <noel.grandin@collabora.co.uk>2019-10-31 08:07:26 +0200
committerNoel Grandin <noel.grandin@collabora.co.uk>2019-10-31 08:25:40 +0100
commit01a8d79fd76f7e523169c56a22be8ff84d8cd76a (patch)
treedf0503b038b2f10f6fa331212240ddc7402796f8 /sax/source
parent498a8d0bb6cc9534e84e7738f87c5ba5d06c2bbe (diff)
tdf#125688, special-case empty return
in FastAttributeList::getUnknownAttributes, shaves 5% off load time Change-Id: I5acac243d7af0c6fb44cbc15832f9d322fa6c7f4 Reviewed-on: https://gerrit.libreoffice.org/81819 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'sax/source')
-rw-r--r--sax/source/tools/fastattribs.cxx5
1 files changed, 4 insertions, 1 deletions
diff --git a/sax/source/tools/fastattribs.cxx b/sax/source/tools/fastattribs.cxx
index 8aff8569d903..91df59d05107 100644
--- a/sax/source/tools/fastattribs.cxx
+++ b/sax/source/tools/fastattribs.cxx
@@ -234,7 +234,10 @@ OUString FastAttributeList::getOptionalValue( ::sal_Int32 Token )
}
Sequence< Attribute > FastAttributeList::getUnknownAttributes( )
{
- Sequence< Attribute > aSeq( maUnknownAttributes.size() );
+ auto nSize = maUnknownAttributes.size();
+ if (nSize == 0)
+ return {};
+ Sequence< Attribute > aSeq( nSize );
Attribute* pAttr = aSeq.getArray();
for( const auto& rAttr : maUnknownAttributes )
rAttr.FillAttribute( pAttr++ );