Added using for GetPixels because the IPixelCollection is IDisposable.

micjahn · Oct 8, 2017 · 822d707 · 822d707
1 parent 1d8a416
commit 822d707
Showing 1 changed file with 10 additions and 8 deletions.
diff --git a/Source/Bindings/ZXing.Magick/MagickImageLuminanceSource.cs b/Source/Bindings/ZXing.Magick/MagickImageLuminanceSource.cs
@@ -62,16 +62,18 @@ protected override LuminanceSource CreateLuminanceSource(byte[] newLuminances, i
       private void CalculateLuminance(MagickImage src)
       {
          if (src == null)
-            throw new ArgumentNullException("src");
+            throw new ArgumentNullException(nameof(src));
 
-         var pixels = src.GetPixels();
-         if (src.HasAlpha)
+         using (var pixels = src.GetPixels())
          {
-            CalculateLuminanceBGRA32(pixels, src.Width, src.Height);
-         }
-         else
-         {
-            CalculateLuminanceBGR24(pixels, src.Width, src.Height);
+            if (src.HasAlpha)
+            {
+               CalculateLuminanceBGRA32(pixels, src.Width, src.Height);
+            }
+            else
+            {
+               CalculateLuminanceBGR24(pixels, src.Width, src.Height);
+            }
          }
       }