fix mathed crash

[lyx.git] / src / converter.h

diff --git a/src/converter.h b/src/converter.h
index 801b4c3cbf542a2545324cd383974dfe110ee740..6775fb0f1afacc2b2449bff06d50586753ab7b37 100644 (file)
--- a/src/converter.h
+++ b/src/converter.h
@@ -77,9 +77,10 @@ public:
                return converterlist_[i];
        }
        ///
-       Converter const * getConverter(std::string const & from, std::string const & to);
+       Converter const * getConverter(std::string const & from,
+                                      std::string const & to) const;
        ///
-       int getNumber(std::string const & from, std::string const & to);
+       int getNumber(std::string const & from, std::string const & to) const;
        ///
        void add(std::string const & from, std::string const & to,
                 std::string const & command, std::string const & flags);