Make const

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@19785 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/MenuBackend.cpp b/src/MenuBackend.cpp
index f5e929e2817052271fdbc252d7a7e04c86f3c61c..4ed3506e1e6b5dd4d6afd6d3b7f632d67e9db4f0 100644 (file)
--- a/src/MenuBackend.cpp
+++ b/src/MenuBackend.cpp
@@ -627,10 +627,10 @@ void expandCharStyleInsert(Menu & tomenu, Buffer const * buf, std::string s)
                                    FuncRequest(LFUN_NOACTION)));
                return;
        }
-       InsetLayouts & insetlayouts =
+       InsetLayouts const & insetlayouts =
                buf->params().getTextClass().insetlayouts();
-       InsetLayouts::iterator cit = insetlayouts.begin();
-       InsetLayouts::iterator end = insetlayouts.end();
+       InsetLayouts::const_iterator cit = insetlayouts.begin();
+       InsetLayouts::const_iterator end = insetlayouts.end();
        for (; cit != end; ++cit) {
                docstring const label = cit->first;
                if (cit->second.lyxtype == s)