fix failure to load without config file

mcmonkey4eva · mcmonkey4eva · commit 982dc819f002 · 2021-11-30T23:30:34.000-08:00
diff --git a/DiscordBot.cs b/DiscordBot.cs
@@ -158,7 +158,7 @@ public void InitAndRun(string[] args)
                     ConfigFile = FDSUtility.ReadFile(CONFIG_FILE);
                 }
             }
-            Cache = new DiscordMessageCache(this, ConfigFile.GetInt("discord_cache_size", ClientConfig.CacheSize).Value);
+            Cache = new DiscordMessageCache(this, ConfigFile?.GetInt("discord_cache_size") ?? ClientConfig.CacheSize);
             Console.WriteLine("Loading Discord...");
             DiscordSocketConfig config = new()
             {

Original file line number	Diff line number	Diff line change
`@@ -158,7 +158,7 @@ public void InitAndRun(string[] args)`
`158`	`158`	`ConfigFile = FDSUtility.ReadFile(CONFIG_FILE);`
`159`	`159`	`}`
`160`	`160`	`}`
`161`		`- Cache = new DiscordMessageCache(this, ConfigFile.GetInt("discord_cache_size", ClientConfig.CacheSize).Value);`
	`161`	`+ Cache = new DiscordMessageCache(this, ConfigFile?.GetInt("discord_cache_size") ?? ClientConfig.CacheSize);`
`162`	`162`	`Console.WriteLine("Loading Discord...");`
`163`	`163`	`DiscordSocketConfig config = new()`
`164`	`164`	`{`