dselect: Disable copy constructor and = operator for methodlist class

The constructor deals with dynamically allocated memory, so we should
not be using the default copy constructor and = operators, disabled
them to avoid surprises.

Warned-by: cppcheck

1 files changed, 2 insertions, 0 deletions

diff --git a/dselect/method.h b/dselect/method.h
index f9593ec27..415325c59 100644
--- a/dselect/method.h
+++ b/dselect/method.h
@@ -78,6 +78,8 @@ protected:
   void kd_abort();
 
   methodlist();
+  methodlist(const methodlist &) = delete;
+  methodlist &operator =(const methodlist &) = delete;
   quitaction display();
   ~methodlist();
 };