Update command handler in test.cpp

test.cpp

@@ -193,7 +193,7 @@ int scoped_main(int argc, char *argv[])
 		std::string command, executableName, macFilename;
 
 		if (argc < 2)
-			command = 'h';
+			command = "X-help";
 		else
 			command = argv[1];
 
@@ -423,10 +423,10 @@ int scoped_main(int argc, char *argv[])
 			HmacFile(argv[2], argv[3]);
 		else if (command == "ae")
 			AES_CTR_Encrypt(argv[2], argv[3], argv[4], argv[5]);
-		else if (command == "h")
+		else if (command == "h" || command == "X-help")
 		{
 			FileSource usage(DataDir("TestData/usage.dat").c_str(), true, new FileSink(std::cout));
-			return argc >= 2 && argv[1][0] == 'h' ? 0 : 1;
+			return command == "h" ? 0 : 1;
 		}
 		else if (command == "V")
 		{