can replace ScfTools::AppendCString with SvStream::ReadCString

sc/source/filter/ftools/ftools.cxx

@@ -310,22 +310,10 @@ ByteString ScfTools::ReadCString( SvStream& rStrm, sal_Int32& rnBytesLeft )
     return aRet.makeStringAndClear();
 }
 
-void ScfTools::AppendCString( SvStream& rStrm, ByteString& rString )
-{
-    sal_Char cChar;
-
-    rStrm >> cChar;
-    while( cChar )
-    {
-        rString += cChar;
-        rStrm >> cChar;
-    }
-}
-
 void ScfTools::AppendCString( SvStream& rStrm, String& rString, rtl_TextEncoding eTextEnc )
 {
     ByteString aByteString;
-    AppendCString( rStrm, aByteString );
+    rStrm.ReadCString(aByteString);
     rString += String( aByteString, eTextEnc );
 }
 

sc/source/filter/inc/ftools.hxx

@@ -248,8 +248,6 @@ public:
     inline static String ReadCString( SvStream& rStrm, sal_Int32& rnBytesLeft, rtl_TextEncoding eTextEnc )
                             { return String( ReadCString( rStrm, rnBytesLeft ), eTextEnc ); }
 
-    /** Appends a zero terminted byte string. */
-    static void         AppendCString( SvStream& rStrm, ByteString& rString );
     /** Appends a zero terminted byte string. */
     static void         AppendCString( SvStream& rStrm, String& rString, rtl_TextEncoding eTextEnc );