Exit with error when invalid server type is passed on CLI

Also made it exit with error when there is an unknown option or missing
argument.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/client.h b/src/client.h
index ccee43ba..dfcc3e70 100644
--- a/src/client.h
+++ b/src/client.h
@@ -135,6 +135,7 @@ public:
         bool skipUpdate = false;
         bool chooseDefault = false;
         bool noOpenGL = false;
+        bool exitWithError = false;
         std::string username;
         std::string password;
         std::string character;
@@ -145,7 +146,7 @@ public:
         std::string configDir;
         std::string localDataDir;
         std::string screenshotDir;
-        std::string serverType;
+        ServerType serverType = ServerType::UNKNOWN;
 
         std::string serverName;
         uint16_t serverPort = 0;