diff -Naur ImageMagick-6.9.1-2/magick/resize.c "copy of ImageMagick-6.9.1-2/magick/resize.c"
--- ImageMagick-6.9.1-2/magick/resize.c 2014-12-25 13:05:34.000000000 -0500
+++ "copy of ImageMagick-6.9.1-2/magick/resize.c"   2015-05-16 23:29:17.110388000 -0400
@@ -1895,12 +1895,12 @@
       return(rescale_image);
     }
   map="RGB";
-  if (image->matte != MagickFalse)
+  if (image->matte == MagickTrue)
     map="RGBA";
   if (image->colorspace == CMYKColorspace)
     {
       map="CMYK";
-      if (image->matte != MagickFalse)
+      if (image->matte == MagickTrue)
         map="CMYKA";
     }
   pixel_info=AcquireVirtualMemory(image->columns,image->rows*strlen(map)*
@@ -1959,14 +1959,14 @@
     pixel.blue=QuantumRange*(packet[2]/255.0);
     if (image->colorspace != CMYKColorspace)
       {
-        if (image->matte == MagickFalse)
-          pixel.opacity=QuantumRange*(packet[3]/255.0);
+        if (image->matte == MagickTrue)
+          pixel.opacity=QuantumRange*(1-packet[3]/255.0);
       }
     else
       {
         pixel.index=QuantumRange*(packet[3]/255.0);
-        if (image->matte == MagickFalse)
-          pixel.opacity=QuantumRange*(packet[4]/255.0);
+        if (image->matte == MagickTrue)
+          pixel.opacity=QuantumRange*(1-packet[4]/255.0);
       }
     SetPixelPacket(rescale_image,&pixel,q,rescale_indexes);
     if (SyncCacheViewAuthenticPixels(rescale_view,exception) == MagickFalse)