Merge pull request #16 from paybee/master

simplewallet exits when COMMAND is given as a command-line argument

src/simplewallet/simplewallet.cpp

@@ -1054,8 +1054,13 @@ int main(int argc, char* argv[])
 
     std::vector<std::string> command = command_line::get_arg(vm, arg_command);
     if (!command.empty())
+    {
       w.process_command(command);
-
+      w.stop();
+      w.deinit();
+    }
+    else
+    {
       tools::signal_handler::install([&w] {
         w.stop();
       });
@@ -1063,6 +1068,7 @@ int main(int argc, char* argv[])
 
       w.deinit();
     }
+  }
   return 1;
   //CATCH_ENTRY_L0("main", 1);
 }