Minor optimization.

diff --git a/MagickCore/composite.c b/MagickCore/composite.c
index 4875e245526261b32261f403292d7d096e33a0a3..b21028a45d8c129cffc01cca76b23ee46517c65d 100644 (file)
--- a/MagickCore/composite.c
+++ b/MagickCore/composite.c
@@ -1517,7 +1517,7 @@ MagickExport MagickBooleanType CompositeImage(Image *image,
         if (traits == UndefinedPixelTrait)
           continue;
         if ((channel == AlphaPixelChannel) &&
-            ((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0))
+            ((traits & UpdatePixelTrait) != 0))
           {
             /*
               Set alpha channel.