From 035ff0a1f0b0984560d9589f289db86fa66d8dce Mon Sep 17 00:00:00 2001
From: Paulo Reis <paulojreis@gmail.com>
Date: Fri, 10 Aug 2018 15:57:10 +0100
Subject: [PATCH] More bugfixing.

---
 .../public/coffee/ide/history/HistoryV2Manager.coffee  | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/services/web/public/coffee/ide/history/HistoryV2Manager.coffee b/services/web/public/coffee/ide/history/HistoryV2Manager.coffee
index e8a3f46f24..ddd098a5f5 100644
--- a/services/web/public/coffee/ide/history/HistoryV2Manager.coffee
+++ b/services/web/public/coffee/ide/history/HistoryV2Manager.coffee
@@ -238,9 +238,15 @@ define [
 			@ide.$filter("orderBy")(labels, [ '-version', '-created_at' ])
 
 		loadFileAtPointInTime: () ->
-			console.log @$scope.history.selection.pathname, @$scope.history.selection.updates
 			pathname = @$scope.history.selection.pathname
-			toV =  @$scope.history.selection.updates[0].toV
+			if @$scope.history.selection.updates?[0]?
+				toV = @$scope.history.selection.updates[0].toV
+			else
+				for label in @$scope.history.labels or []
+					if label.selected
+						toV = label.version
+			if !toV?
+				return
 			url = "/project/#{@$scope.project_id}/diff"
 			query = ["pathname=#{encodeURIComponent(pathname)}", "from=#{toV}", "to=#{toV}"]
 			url += "?" + query.join("&")