Routines for calculating numerical labels for BibTeX citations.

[lyx.git] / src / mathed / InsetMathHull.cpp

diff --git a/src/mathed/InsetMathHull.cpp b/src/mathed/InsetMathHull.cpp
index 492e748d7989c7f90e9561b8c7a1e88e964d36cd..57137db2f2d1ea286e6cc2cbd5a498640e36b906 100644 (file)
--- a/src/mathed/InsetMathHull.cpp
+++ b/src/mathed/InsetMathHull.cpp
@@ -1092,9 +1092,9 @@ void InsetMathHull::normalize(NormalStream & os) const
 }
 
 
-docstring InsetMathHull::mathmlize(MathStream & os) const
+void InsetMathHull::mathmlize(MathStream & os) const
 {
-       return InsetMathGrid::mathmlize(os);
+       InsetMathGrid::mathmlize(os);
 }
 
 
@@ -1782,9 +1782,9 @@ docstring InsetMathHull::xhtml(XHTMLStream & xs, OutputParams const &) const
                xs << StartTag("math", 
                        "display=\"block\" xmlns=\"http://www.w3.org/1998/Math/MathML\"", true);
        MathStream ms(xs.os());
-       docstring const rv = InsetMathGrid::mathmlize(ms);
+       InsetMathGrid::mathmlize(ms);
        xs << EndTag("math");
-       return rv;
+       return docstring();
 }