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[imagemagick] / MagickCore / quantum-import.c

diff --git a/MagickCore/quantum-import.c b/MagickCore/quantum-import.c
index f9d311fb1ff2b055693707dfbe3fe2304ba8a08f..65efe5437a15e4a7340eceac19d9459d83237214 100644 (file)
--- a/MagickCore/quantum-import.c
+++ b/MagickCore/quantum-import.c
@@ -3620,8 +3620,9 @@ MagickExport size_t ImportQuantumPixels(const Image *image,
 
           channel=GetPixelChannelMapChannel(image,i);
           traits=GetPixelChannelMapTraits(image,channel);
-          if ((traits & UpdatePixelTrait) != 0)
-            q[i]=ClampToQuantum(gamma*q[i]);
+          if ((traits & UpdatePixelTrait) == 0)
+            continue;
+          q[i]=ClampToQuantum(gamma*q[i]);
         }
         q+=GetPixelChannels(image);
       }