Assure correct spacing of colored items in mathed

[lyx.git] / src / mathed / InsetMathMacroArgument.h

diff --git a/src/mathed/InsetMathMacroArgument.h b/src/mathed/InsetMathMacroArgument.h
index 178c89818d3679bf2fe8c1d3f67b95eefa7cb973..fe42f2be3662c60a84865f2cfa9867ea208f21fd 100644 (file)
--- a/src/mathed/InsetMathMacroArgument.h
+++ b/src/mathed/InsetMathMacroArgument.h
@@ -24,7 +24,7 @@ namespace lyx {
 // A # that failed to parse
 class InsetMathHash : public InsetMath {
 public:
-       InsetMathHash(docstring const & str = docstring()) : str_('#' + str) {};
+       explicit InsetMathHash(docstring const & str = docstring()) : str_('#' + str) {};
        ///
        void metrics(MetricsInfo & mi, Dimension & dim) const;
        ///