dev-scheme/plt-scheme/files/plt-scheme-4.2.2-libpng14.patch


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http://bugs.gentoo.org/319253

--- src/wxcommon/wxJPEG.cxx
+++ src/wxcommon/wxJPEG.cxx
@@ -726,7 +726,7 @@
        png_set_strip_16(png_ptr);
 
      /* Expand grayscale images to the full 8 bits from 1, 2, or 4 bits/pixel */
-     png_set_gray_1_2_4_to_8(png_ptr);
+     png_set_expand_gray_1_2_4_to_8(png_ptr);
    }
 
    /* Set the background color to draw transparent and alpha images over.