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[libpng16] Allow compresion-type to be NULL in png_set_iCCP().

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Glenn Randers-Pehrson 2018-03-29 10:37:12 -05:00
parent 7784cd3f6f
commit 916117d970
1 changed files with 2 additions and 1 deletions
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pngget.c
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@ -749,6 +749,7 @@ png_get_iCCP(png_const_structrp png_ptr, png_inforp info_ptr,
/* This is somewhat irrelevant since the profile data returned has
* actually been uncompressed.
*/
if (compression_type != NULL)
*compression_type = PNG_COMPRESSION_TYPE_BASE;
return (PNG_INFO_iCCP);
}