Fix more errors

2022-02-28 14:13:21 +01:00
parent 915e68e72e
commit d845bd68bc
3 changed files with 5 additions and 5 deletions
--- a/src/Umbraco.Core/Extensions/StringExtensions.cs
+++ b/src/Umbraco.Core/Extensions/StringExtensions.cs
@@ -1252,9 +1252,9 @@ namespace Umbraco.Extensions
        /// <param name="alias">The text to filter.</param>
        /// <param name="shortStringHelper">The short string helper.</param>
        /// <returns>The safe alias.</returns>
-        public static string ToSafeAlias(this string alias, IShortStringHelper shortStringHelper)
+        public static string ToSafeAlias(this string alias, IShortStringHelper? shortStringHelper)
        {
-            return shortStringHelper.CleanStringForSafeAlias(alias);
+            return shortStringHelper?.CleanStringForSafeAlias(alias) ?? string.Empty;
        }

        /// <summary>