Typecheck online friends

Should fix #2048

Author: Dimenpsyonal

MainModule/Client/UI/Default/Profile.luau

@@ -207,15 +207,17 @@ return function(data, env)
 		local friendCount = 0
 		local onlineCount = 0
 
-		for _, user in data.OnlineFriends do
-			onlineFriends[user.VisitorId] = {
-				lastOnline = DateTime.fromIsoDate(user.LastOnline),
-				isOnline = user.IsOnline,
-				lastLocation = user.LastLocation,
-				placeId = user.PlaceId,
-				jobId = user.GameId,
-				locationType = LOCATION_TYPE[user.LocationType and user.LocationType + 1]
-			}
+		if type(data.OnlineFriends) == "table" then
+			for _, user in pairs(data.OnlineFriends) do
+				onlineFriends[user.VisitorId] = {
+					lastOnline = DateTime.fromIsoDate(user.LastOnline),
+					isOnline = user.IsOnline,
+					lastLocation = user.LastLocation,
+					placeId = user.PlaceId,
+					jobId = user.GameId,
+					locationType = LOCATION_TYPE[user.LocationType and user.LocationType + 1]
+				}
+			end
 		end
 
 		Routine(function()
@@ -478,4 +480,4 @@ return function(data, env)
 	else
 		gametab:Disable()
 	end
-end
+end