X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathRoot.cpp;h=8c4d1fa5ac784b94403c964b20bb729ee0014d74;hb=02e82157ec583c3900e359de86be79fac6512387;hp=aa0a81bce1fea00c3b4343c0380df76ebba745fe;hpb=f643ae700700cbd9aa0b1aca8155c6d7f2aee34d;p=lyx.git

diff --git a/src/mathed/InsetMathRoot.cpp b/src/mathed/InsetMathRoot.cpp
index aa0a81bce1..8c4d1fa5ac 100644
--- a/src/mathed/InsetMathRoot.cpp
+++ b/src/mathed/InsetMathRoot.cpp
@@ -41,6 +41,7 @@ Inset * InsetMathRoot::clone() const
 
 void InsetMathRoot::metrics(MetricsInfo & mi, Dimension & dim) const
 {
+	Changer dummy = mi.base.changeEnsureMath();
 	InsetMathNest::metrics(mi);
 	Dimension const & dim0 = cell(0).dimension(*mi.base.bv);
 	Dimension const & dim1 = cell(1).dimension(*mi.base.bv);
@@ -53,6 +54,7 @@ void InsetMathRoot::metrics(MetricsInfo & mi, Dimension & dim) const
 
 void InsetMathRoot::draw(PainterInfo & pi, int x, int y) const
 {
+	Changer dummy = pi.base.changeEnsureMath();
 	Dimension const & dim0 = cell(0).dimension(*pi.base.bv);
 	int const w = dim0.width();
 	// the "exponent"