would not start if invalid config

ygopro-server.coffee

@@ -160,10 +160,15 @@ setting_change = global.setting_change = (settings, path, val, callback) ->
 
 # 读取配置
 default_config = loadJSON('./data/default_config.json')
-try
-  config = loadJSON('./config/config.json')
-catch
+if fs.existsSync('./config/config.json')
+  try
+    config = loadJSON('./config/config.json')
+  catch e
+    console.error("Failed reading config: ", e.toString())
+    process.exit(1)
+else
   config = {}
+
 settings = global.settings = merge(default_config, config, { arrayMerge: (destination, source) -> source })
 
 auth = global.auth = require './ygopro-auth.js'

ygopro-server.js

@@ -174,9 +174,15 @@
   // 读取配置
   default_config = loadJSON('./data/default_config.json');
 
-  try {
-    config = loadJSON('./config/config.json');
-  } catch (error1) {
+  if (fs.existsSync('./config/config.json')) {
+    try {
+      config = loadJSON('./config/config.json');
+    } catch (error1) {
+      e = error1;
+      console.error("Failed reading config: ", e.toString());
+      process.exit(1);
+    }
+  } else {
     config = {};
   }