1 files changed, 5 insertions, 5 deletions
diff --git a/svgio/inc/svgio/svgreader/svgtools.hxx b/svgio/inc/svgio/svgreader/svgtools.hxx
index f65cf059e481..eccf3ac0df84 100644
--- a/svgio/inc/svgio/svgreader/svgtools.hxx
+++ b/svgio/inc/svgio/svgreader/svgtools.hxx
@@ -186,18 +186,18 @@ namespace svgio
             basegfx::B2DHomMatrix createMapping(const basegfx::B2DRange& rTarget, const basegfx::B2DRange& rSource) const;
         };
 
-        void skip_char(const OUString& rCandidate, const sal_Unicode& rChar, sal_Int32& nPos, const sal_Int32 nLen);
-        void skip_char(const OUString& rCandidate, const sal_Unicode& rCharA, const sal_Unicode& rCharB, sal_Int32& nPos, const sal_Int32 nLen);
+        void skip_char(const OUString& rCandidate, sal_Unicode aChar, sal_Int32& nPos, const sal_Int32 nLen);
+        void skip_char(const OUString& rCandidate, sal_Unicode aCharA, sal_Unicode nCharB, sal_Int32& nPos, const sal_Int32 nLen);
         void copySign(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen);
         void copyNumber(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen);
         void copyHex(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen);
         void copyString(const OUString& rCandidate, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen);
-        void copyToLimiter(const OUString& rCandidate, const sal_Unicode& rLimiter, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen);
+        void copyToLimiter(const OUString& rCandidate, sal_Unicode aLimiter, sal_Int32& nPos, OUStringBuffer& rTarget, const sal_Int32 nLen);
         bool readNumber(const OUString& rCandidate, sal_Int32& nPos, double& fNum, const sal_Int32 nLen);
         SvgUnit readUnit(const OUString& rCandidate, sal_Int32& nPos, const sal_Int32 nLen);
         bool readNumberAndUnit(const OUString& rCandidate, sal_Int32& nPos, SvgNumber& aNum, const sal_Int32 nLen);
         bool readAngle(const OUString& rCandidate, sal_Int32& nPos, double& fAngle, const sal_Int32 nLen);
-        sal_Int32 read_hex(const sal_Unicode& rChar);
+        sal_Int32 read_hex(sal_Unicode aChar);
         bool match_colorKeyword(basegfx::BColor& rColor, const OUString& rName, bool bCaseIndependent);
         bool read_color(const OUString& rCandidate, basegfx::BColor& rColor, bool bCaseIndependent, SvgNumber& rOpacity);
         basegfx::B2DRange readViewBox(const OUString& rCandidate, InfoProvider& rInfoProvider);
@@ -216,7 +216,7 @@ namespace svgio
 
         void readImageLink(const OUString& rCandidate, OUString& rXLink, OUString& rUrl, OUString& rMimeType, OUString& rData);
 
-        OUString convert(const OUString& rCandidate, const sal_Unicode& rPattern, const sal_Unicode& rNew, bool bRemove);
+        OUString convert(const OUString& rCandidate, sal_Unicode nPattern, sal_Unicode nNew, bool bRemove);
         OUString consolidateContiguousSpace(const OUString& rCandidate);
         OUString whiteSpaceHandlingDefault(const OUString& rCandidate);
         OUString whiteSpaceHandlingPreserve(const OUString& rCandidate);