Mark constructors with only one parameter as explicit

[features.git] / src / mathed / InsetMathDiff.h

diff --git a/src/mathed/InsetMathDiff.h b/src/mathed/InsetMathDiff.h
index 063e5214cf73f703a3b20387a2a1f357bdab149b..f0d16f12bbb4051fff1a3186106880dd0d6fdc90 100644 (file)
--- a/src/mathed/InsetMathDiff.h
+++ b/src/mathed/InsetMathDiff.h
@@ -24,7 +24,7 @@ namespace lyx {
 class InsetMathDiff : public InsetMathNest {
 public:
        ///
-       InsetMathDiff(Buffer * buf);
+       explicit InsetMathDiff(Buffer * buf);
        ///
        void addDer(MathData const & der);
        ///