Changes in src/builder.cpp [326bbe:a356f2]

File:

• src/builder.cpp (modified) (2 diffs)

src/builder.cpp

@@ -114 +114 @@
   // print version check whether arguments are present at all
   cout << ESPACKVersion << endl;
+  if (argc < 2) {
+    cout << "Obtain help with " << argv[0] << " -h." << endl;
+    cleanUp();
+    Memory::getState();
+    return(1);
+  }
+
 
   setVerbosity(0);
@@ -138 +145 @@
     }
     // handle remaining arguments by CommandLineParser
-    if (argc>1) {
-      MapOfActions::getInstance().AddOptionsToParser();
-      map <std::string, std::string> ShortFormToActionMap = MapOfActions::getInstance().getShortFormToActionMap();
-      CommandLineParser::getInstance().Run(argc,argv, ShortFormToActionMap);
+    MapOfActions::getInstance().AddOptionsToParser();
+    map <std::string, std::string> ShortFormToActionMap = MapOfActions::getInstance().getShortFormToActionMap();
+    CommandLineParser::getInstance().Run(argc,argv, ShortFormToActionMap);
+    if (!CommandLineParser::getInstance().isEmpty()) {
       DoLog(0) && (Log() << Verbose(0) << "Setting UI to CommandLine." << endl);
       UIFactory::registerFactory(new CommandLineUIFactory::description());