update translations

1 files changed, 12 insertions, 3 deletions

diff --git a/MediaBrowser.Server.Implementations/Channels/ChannelManager.cs b/MediaBrowser.Server.Implementations/Channels/ChannelManager.cs
index 91bb1cbe6..c02ad177f 100644
--- a/MediaBrowser.Server.Implementations/Channels/ChannelManager.cs
+++ b/MediaBrowser.Server.Implementations/Channels/ChannelManager.cs
@@ -384,11 +384,15 @@ namespace MediaBrowser.Server.Implementations.Channels
             {
                 var val = width.Value;
 
-                return list
+                var res = list
                     .OrderBy(i => i.Width.HasValue && i.Width.Value <= val)
-                    .ThenBy(i => Math.Abs(i.Width ?? 0 - val))
+                    .ThenBy(i => Math.Abs((i.Width ?? 0) - val))
                     .ThenByDescending(i => i.Width ?? 0)
-                    .ThenBy(list.IndexOf);
+                    .ThenBy(list.IndexOf)
+                    .ToList();
+
+
+                return res;
             }
 
             return list
@@ -533,6 +537,11 @@ namespace MediaBrowser.Server.Implementations.Channels
                 ? null
                 : _userManager.GetUserById(new Guid(query.UserId));
 
+            if (!string.IsNullOrWhiteSpace(query.UserId) && user == null)
+            {
+                throw new ArgumentException("User not found.");
+            }
+
             var channels = _channels;
 
             if (query.ChannelIds.Length > 0)