fpopov thanks

NResUI/OpenGlTexture.cs

@@ -19,7 +19,7 @@ namespace NResUI
 
         public static float? MaxAniso;
         private readonly GL _gl;
-        public readonly string Name;
+        public readonly string Name = string.Empty;
         public readonly uint GlTexture;
         public readonly uint Width, Height;
         public readonly uint MipmapLevels;
@@ -152,4 +152,4 @@ namespace NResUI
             _gl.DeleteTexture(GlTexture);
         }
     }
-}
+}