libpng fixes

diff --git a/plugins/eagenerators/png/libferrispng.cpp b/plugins/eagenerators/png/libferrispng.cpp
index aadd77f9c4e14e2cff0925d1bb6238728c7a50e1..ad96e483fb72c4254e4933821914c398e9ec0be1 100644 (file)
--- a/plugins/eagenerators/png/libferrispng.cpp
+++ b/plugins/eagenerators/png/libferrispng.cpp
@@ -253,7 +253,7 @@ PNG_Image::readImageMetaData( png_infop info )
     
     if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
     {
-        png_set_gray_1_2_4_to_8(png_ptr);
+        png_set_expand_gray_1_2_4_to_8(png_ptr);
     }
 
     if( color_type & PNG_COLOR_MASK_ALPHA )