Ensure exifData is set

7 years ago · c2ed6bd22f
1 changed files with 1 additions and 3 deletions
--- a/src/ImageSharp/MetaData/Profiles/Exif/ExifReader.cs
+++ b/src/ImageSharp/MetaData/Profiles/Exif/ExifReader.cs
@ -27,9 +27,7 @@ namespace SixLabors.ImageSharp.MetaData.Profiles.Exif

        public ExifReader(byte[] exifData)
        {
-            DebugGuard.NotNull(exifData, nameof(exifData));
-
-            this.exifData = exifData;
+            this.exifData = exifData ?? throw new ArgumentNullException(nameof(exifData));
        }

        private delegate TDataType ConverterMethod<TDataType>(ReadOnlySpan<byte> data);