From 26323143e202e9d0c23a394934bc48067a5ddf41 Mon Sep 17 00:00:00 2001 From: cristy Date: Sun, 22 Feb 2015 17:44:45 +0000 Subject: [PATCH] --- MagickCore/resample.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/MagickCore/resample.c b/MagickCore/resample.c index 99aac326f..c938d277d 100644 --- a/MagickCore/resample.c +++ b/MagickCore/resample.c @@ -666,7 +666,8 @@ MagickExport MagickBooleanType ResamplePixelColor( Finialize results of resampling */ divisor_m = 1.0/divisor_m; - pixel->alpha = (double) ClampToQuantum(divisor_m*pixel->alpha); + if (pixel->alpha_trait != UndefinedPixelTrait) + pixel->alpha = (double) ClampToQuantum(divisor_m*pixel->alpha); divisor_c = 1.0/divisor_c; pixel->red = (double) ClampToQuantum(divisor_c*pixel->red); pixel->green = (double) ClampToQuantum(divisor_c*pixel->green); -- 2.40.0