boost fix

apps/mwiniimporter/main.cpp

@@ -13,23 +13,23 @@ int main(int argc, char *argv[]) {
     desc.add_options()
         ("help,h", "produce help message")
         ("verbose,v", "verbose output")
-        ("ini,i", bpo::value<std::string>()->required(), "morrowind.ini file")
-        ("cfg,c", bpo::value<std::string>()->required(), "openmw.cfg file")
+        ("ini,i", bpo::value<std::string>(), "morrowind.ini file")
+        ("cfg,c", bpo::value<std::string>(), "openmw.cfg file")
         ("output,o", bpo::value<std::string>()->default_value(""), "openmw.cfg file")
         ;
-    
+
     bpo::variables_map vm;
     try {
         bpo::store(boost::program_options::parse_command_line(argc, argv, desc), vm);
-        
+
         // parse help before calling notify because we dont want it to throw an error if help is set
         if(vm.count("help")) {
             std::cout << desc;
             return 0;
         }
-    
+
         bpo::notify(vm);
-        
+
     }
     catch(std::exception& e) {
         std::cerr << "Error:" << e.what() << std::endl;
@@ -39,16 +39,16 @@ int main(int argc, char *argv[]) {
         std::cerr << "Error" << std::endl;
         return -2;
     }
-    
+
     std::string iniFile = vm["ini"].as<std::string>();
     std::string cfgFile = vm["cfg"].as<std::string>();
-    
+
     // if no output is given, write back to cfg file
     std::string outputFile(vm["output"].as<std::string>());
     if(vm["output"].defaulted()) {
         outputFile = vm["cfg"].as<std::string>();
     }
-    
+
     if(!boost::filesystem::exists(iniFile)) {
         std::cerr << "ini file does not exist" << std::endl;
         return -3;
@@ -57,19 +57,17 @@ int main(int argc, char *argv[]) {
         std::cerr << "cfg file does not exist" << std::endl;
         return -4;
     }
-    
+
     MwIniImporter importer;
     importer.setVerbose(vm.count("verbose"));
-    
+
     std::map<std::string, std::string>ini = importer.loadIniFile(iniFile);
     std::map<std::string, std::string>cfg = importer.loadCfgFile(cfgFile);
-    
+
     importer.merge(cfg, ini);
-    
+
     std::cout << "write to: " << outputFile << std::endl;
     importer.writeToFile(outputFile, cfg);
-    
+
     return 0;
 }
-
-