Const.

diff --git a/src/TextClass.cpp b/src/TextClass.cpp
index e71fed068814bb7a548b36ada63d46c932bdbef8..c9655df6dcde3c75d38cb9883c9fef8978a17ee0 100644 (file)
--- a/src/TextClass.cpp
+++ b/src/TextClass.cpp
@@ -1511,7 +1511,7 @@ InsetLayout const & DocumentClass::insetLayout(docstring const & name) const
 
 
 InsetLayout const & DocumentClass::plainInsetLayout() {
-       static InsetLayout plain_insetlayout_;
+       static const InsetLayout plain_insetlayout_;
        return plain_insetlayout_;
 }