AcsCmdLine::handleMissingParameter throws MissingParam instead of MissingOperand

mediachanger/acs/AcsCmdLine.cpp

@@ -17,7 +17,6 @@
  */
 
 #include "AcsCmdLine.hpp"
-#include "common/exception/MissingOperand.hpp"
 
 #include <stdlib.h>
 #include <unistd.h>
@@ -160,9 +159,9 @@ int cta::mediachanger::acs::AcsCmdLine::parseTimeout(const std::string &s) {
 // handleMissingParameter
 //------------------------------------------------------------------------------
 void cta::mediachanger::acs::AcsCmdLine::handleMissingParameter(const int opt) {
-  cta::exception::MissingOperand ex;
+  MissingParam ex;
   ex.getMessage() << "The -" << (char)opt << " option requires a parameter";
- throw ex;
+  throw ex;
 }
 
 //------------------------------------------------------------------------------

mediachanger/acs/AcsCmdLine.hpp

@@ -89,10 +89,19 @@ protected:
    */
   int parseTimeout(const std::string &s);
 
+  /**
+   * Missing parameter.
+   */
+  struct MissingParam: public exception::Exception {
+    MissingParam(const std::string &context = "", const bool embedBacktrace = true):
+      cta::exception::Exception(context, embedBacktrace) {}
+  };
+
   /**
    * Handles the specified parameter that is missing a parameter.
    *
    * @param opt The option.
+   * @throw MissingParam in all cases.
    */
   void handleMissingParameter(const int opt);