don't freak out if someone attempts to rewind on a core that is not IStatable

2014-11-30 19:58:32 +00:00 · 2014-11-30 19:58:32 +00:00 · 71c92cb87e
parent 15ccb45dce
commit 71c92cb87e
1 changed files with 4 additions and 1 deletions
--- a/BizHawk.Client.Common/rewind/Rewinder.cs
+++ b/BizHawk.Client.Common/rewind/Rewinder.cs
@ -136,9 +136,12 @@ namespace BizHawk.Client.Common
 		}

 		public void Rewind(int frames)
+		{
+			if (Global.Emulator.HasSavestates())
 			{
 				_rewindThread.Rewind(frames);
 			}
+		}

 		// TODO remove me
 		public void _RunRewind(int frames)