1 files changed, 6 insertions, 1 deletions
diff --git a/Source/cmVariableWatchCommand.h b/Source/cmVariableWatchCommand.h
index 6a8115d..0dbb0cb 100644
--- a/Source/cmVariableWatchCommand.h
+++ b/Source/cmVariableWatchCommand.h
@@ -9,6 +9,8 @@
 #include <string>
 #include <vector>
 
+#include "cm_memory.hxx"
+
 #include "cmCommand.h"
 
 class cmExecutionStatus;
@@ -23,7 +25,10 @@ public:
   /**
    * This is a virtual constructor for the command.
    */
-  cmCommand* Clone() override { return new cmVariableWatchCommand; }
+  std::unique_ptr<cmCommand> Clone() override
+  {
+    return cm::make_unique<cmVariableWatchCommand>();
+  }
 
   //! Default constructor
   cmVariableWatchCommand();