Fix bug #6297: Use of Fraktur font in boxed equation does not automatically include...

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@31819 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/mathed/InsetMathBox.cpp b/src/mathed/InsetMathBox.cpp
index 3e101232da8cfde9294dc32c4a97f87a571eae4d..ab73d914486b4d91ec7143f3085dd786294a243e 100644 (file)
--- a/src/mathed/InsetMathBox.cpp
+++ b/src/mathed/InsetMathBox.cpp
@@ -289,6 +289,7 @@ void InsetMathBoxed::infoize(odocstream & os) const
 void InsetMathBoxed::validate(LaTeXFeatures & features) const
 {
        features.require("amsmath");
+       InsetMathNest::validate(features);
 }