--- nono/vm/vm.h	2026/04/29 17:05:24	1.1.1.12
+++ nono/vm/vm.h	2026/04/29 17:05:28	1.1.1.13
@@ -15,7 +15,7 @@
 class VM
 {
  protected:
-	VM(const char *vmname_);
+	explicit VM(const char *vmname_);
  public:
 	virtual ~VM();