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gcw_5Q40SBlf
16 lines
526 B
Diff
16 lines
526 B
Diff
diff --git a/pngrtran.c b/pngrtran.c
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index 31be668..7002044 100644
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--- a/pngrtran.c
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+++ b/pngrtran.c
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@@ -1765,6 +1765,7 @@ png_init_read_transformations(png_structrp png_ptr)
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* transformations elsewhere.
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*/
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png_ptr->transformations &= ~(PNG_COMPOSE | PNG_GAMMA);
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+ png_ptr->flags &= ~PNG_FLAG_OPTIMIZE_ALPHA;
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} /* color_type == PNG_COLOR_TYPE_PALETTE */
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/* if (png_ptr->background_gamma_type!=PNG_BACKGROUND_GAMMA_UNKNOWN) */
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--
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2.1.4
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