X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2Fmath_substackinset.C;h=89635f8b3eefa0692bc4b62bb177e084eba7a76c;hb=c649284611c4198c9d70be8a16d153cdf1ec0700;hp=43395d993713c1561bf4880f1d3d371a98999ddf;hpb=5e6481b76e54aabd22077684333dfc7938098e1e;p=lyx.git

diff --git a/src/mathed/math_substackinset.C b/src/mathed/math_substackinset.C
index 43395d9937..89635f8b3e 100644
--- a/src/mathed/math_substackinset.C
+++ b/src/mathed/math_substackinset.C
@@ -20,12 +20,14 @@ MathInset * MathSubstackInset::clone() const
 }
 
 
-void MathSubstackInset::metrics(MathMetricsInfo const & st) const
+void MathSubstackInset::metrics(MathMetricsInfo & mi) const
 {
-	MathMetricsInfo mi = st;
-	if (mi.style == LM_ST_DISPLAY)
-		mi.style = LM_ST_TEXT;
-	MathGridInset::metrics(mi);
+	if (mi.base.style == LM_ST_DISPLAY) {
+		MathStyleChanger dummy(mi.base, LM_ST_TEXT);
+		MathGridInset::metrics(mi);
+	} else {
+		MathGridInset::metrics(mi);
+	}
 }