MathML: remove useless code

Contributed by lynx: https://www.lyx.org/trac/ticket/12629

diff --git a/src/mathed/InsetMathChar.cpp b/src/mathed/InsetMathChar.cpp
index a5001fc2843ae7e9073b00a0a4ad2ce932bbdf0c..483bbb84039c91abf1e80405576d032c538aaffc 100644 (file)
--- a/src/mathed/InsetMathChar.cpp
+++ b/src/mathed/InsetMathChar.cpp
@@ -258,8 +258,6 @@ void InsetMathChar::mathmlize(MathMLStream & ms) const
        char const * type =
                (isAlphaASCII(char_) || Encodings::isMathAlpha(char_))
                        ? "mi" : "mo";
-       // we don't use MTag and ETag because we do not want the spacing before the end tag.
-       docstring tag = from_ascii(ms.namespacedTag(type));
        ms << MTagInline(type)
           << char_type(char_)
           << ETagInline(type);