X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fmathed%2FInsetMathSubstack.h;h=bb3089b61a442944e4234677347863bdfdc01d8e;hb=21c92c8a129b5f3ff56de33bf2941a25967cffbb;hp=822b0aa4533427ec71dc22a9cd50cf3012a33478;hpb=77185fe83d28a0a1dc48980a9db3c34110e02e31;p=lyx.git

diff --git a/src/mathed/InsetMathSubstack.h b/src/mathed/InsetMathSubstack.h
index 822b0aa453..bb3089b61a 100644
--- a/src/mathed/InsetMathSubstack.h
+++ b/src/mathed/InsetMathSubstack.h
@@ -23,7 +23,7 @@ namespace lyx {
 class InsetMathSubstack : public InsetMathGrid {
 public:
 	///
-	InsetMathSubstack(Buffer * buf);
+	explicit InsetMathSubstack(Buffer * buf);
 	///
 	void metrics(MetricsInfo & mi, Dimension & dim) const;
 	///