Attempt to handle a missing server.ini file gracefully.

xtrn/dicewarz2/ai.js

@@ -401,8 +401,8 @@ function initClient() {
 	
 	var server_file = new File(file_cfgname(root, "server.ini"));
 	server_file.open('r',true);
-	var serverAddr=server_file.iniGetValue(null,"host");
-	var serverPort=server_file.iniGetValue(null,"port");
+	var serverAddr=server_file.iniGetValue(null,"host","localhost");
+	var serverPort=server_file.iniGetValue(null,"port",10088);
 	server_file.close();
 	client = new JSONClient(serverAddr,serverPort);
 }

xtrn/dicewarz2/service.js

@@ -4,8 +4,8 @@ var root = argv[0];
 /* load server connection information from server.ini */
 var server_file = new File(file_cfgname(root, "server.ini"));
 server_file.open('r',true);
-var serverAddr=server_file.iniGetValue(null,"host");
-var serverPort=server_file.iniGetValue(null,"port");
+var serverAddr=server_file.iniGetValue(null,"host","localhost");
+var serverPort=server_file.iniGetValue(null,"port",10088);
 server_file.close();
 
 load("json-client.js");