Merge pull request 'Added null check on GetCid if it is empty, would return zero' (#103) from fix-cid-settings into 2.0.1

Reviewed-on: #103
Reviewed-by: defnotken <defnotken@noreply.git.lightless-sync.org>

LightlessSync/Services/DalamudUtilService.cs

@@ -490,6 +490,10 @@ public class DalamudUtilService : IHostedService, IMediatorSubscriber
     {
         EnsureIsOnFramework();
         var playerChar = GetPlayerCharacter();
+
+        if (playerChar == null || playerChar.Address == IntPtr.Zero)
+            return 0;
+
         return ((BattleChara*)playerChar.Address)->Character.ContentId;
     }