3 files changed, 4 insertions, 19 deletions
diff --git a/MediaBrowser.Controller/Entities/BaseItem.cs b/MediaBrowser.Controller/Entities/BaseItem.cs
index b7934bc09..32fe1b3b0 100644
--- a/MediaBrowser.Controller/Entities/BaseItem.cs
+++ b/MediaBrowser.Controller/Entities/BaseItem.cs
@@ -1755,10 +1755,7 @@ namespace MediaBrowser.Controller.Entities
         /// <exception cref="ArgumentNullException">Throws if name is null.</exception>
         public void AddStudio(string name)
         {
-            if (string.IsNullOrEmpty(name))
-            {
-                throw new ArgumentNullException(nameof(name));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(name);
 
             var current = Studios;
 
@@ -1791,10 +1788,7 @@ namespace MediaBrowser.Controller.Entities
         /// <exception cref="ArgumentNullException">Throwns if name is null.</exception>
         public void AddGenre(string name)
         {
-            if (string.IsNullOrEmpty(name))
-            {
-                throw new ArgumentNullException(nameof(name));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(name);
 
             var genres = Genres;
             if (!genres.Contains(name, StringComparison.OrdinalIgnoreCase))
diff --git a/MediaBrowser.Controller/Entities/Extensions.cs b/MediaBrowser.Controller/Entities/Extensions.cs
index d4a779390..3005bee0a 100644
--- a/MediaBrowser.Controller/Entities/Extensions.cs
+++ b/MediaBrowser.Controller/Entities/Extensions.cs
@@ -17,12 +17,7 @@ namespace MediaBrowser.Controller.Entities
         /// <param name="url">Trailer URL.</param>
         public static void AddTrailerUrl(this BaseItem item, string url)
         {
-            ArgumentNullException.ThrowIfNull(url);
-
-            if (url.Length == 0)
-            {
-                throw new ArgumentException("String can't be empty", nameof(url));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(url);
 
             var current = item.RemoteTrailers.FirstOrDefault(i => string.Equals(i.Url, url, StringComparison.OrdinalIgnoreCase));
 
diff --git a/MediaBrowser.Controller/Entities/PeopleHelper.cs b/MediaBrowser.Controller/Entities/PeopleHelper.cs
index 44c0e2539..7f8dc069c 100644
--- a/MediaBrowser.Controller/Entities/PeopleHelper.cs
+++ b/MediaBrowser.Controller/Entities/PeopleHelper.cs
@@ -12,11 +12,7 @@ namespace MediaBrowser.Controller.Entities
         public static void AddPerson(List<PersonInfo> people, PersonInfo person)
         {
             ArgumentNullException.ThrowIfNull(person);
-
-            if (string.IsNullOrEmpty(person.Name))
-            {
-                throw new ArgumentException("The person's name was empty or null.", nameof(person));
-            }
+            ArgumentException.ThrowIfNullOrEmpty(person.Name);
 
             // Normalize
             if (string.Equals(person.Role, PersonType.GuestStar, StringComparison.OrdinalIgnoreCase))