rtti: make Nail constructor explicit

10 years ago · d08cb5c79c
parent 5de6b902c9
commit d08cb5c79c
1 changed files with 1 additions and 1 deletions
--- a/rtti.cpp
+++ b/rtti.cpp
@ -5,7 +5,7 @@
 class Nail {
 public:
-  Nail(float length)
+  explicit Nail(float length)
  : length(length) {}
  float getLength() {