From d92d39f5158087a6df993950615cc540e3cf54d2 Mon Sep 17 00:00:00 2001
From: feos <feos-theos@yandex.ru>
Date: Wed, 21 Oct 2015 18:59:31 +0300
Subject: [PATCH] tastudio: don't truncate LagLog if the branch's one is
 shorter, but input is the same.

---
 BizHawk.Client.Common/movie/tasproj/TasMovie.cs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/BizHawk.Client.Common/movie/tasproj/TasMovie.cs b/BizHawk.Client.Common/movie/tasproj/TasMovie.cs
index a5a99e3894..d56f2425bc 100644
--- a/BizHawk.Client.Common/movie/tasproj/TasMovie.cs
+++ b/BizHawk.Client.Common/movie/tasproj/TasMovie.cs
@@ -497,12 +497,14 @@ namespace BizHawk.Client.Common
 
 			_log = branch.InputLog.ToList();
 			//_changes = true;
-			LagLog.FromLagLog(branch.LagLog);
 
 			// if there are branch states, they will be loaded anyway
 			// but if there's none, or only *after* divergent point, don't invalidate the entire movie anymore
 			if (divergentPoint.HasValue)
-				StateManager.Invalidate(divergentPoint.Value); 
+			{
+				StateManager.Invalidate(divergentPoint.Value);
+				LagLog.FromLagLog(branch.LagLog); // don't truncate LagLog if the branch's one is shorter, but input is the same
+			}
 			else
 				StateManager.Invalidate(branch.InputLog.Count);