commit | 140f3aa2801669a23a454edef0fbf88a91f65bc3 | [log] [tgz] |
---|---|---|
author | taigacon <taigacon@gmail.com> | Mon Mar 05 22:10:41 2018 +0800 |
committer | taigacon <taigacon@gmail.com> | Mon Mar 05 22:10:41 2018 +0800 |
tree | 98668a2e03791b480521a8a94596303822656e33 | |
parent | d5e4915ebe57623801dba9ad88fb764fb84d3831 [diff] |
Fix png_set_option to work.
diff --git a/png.c b/png.c index 88cf9e7..cc6029e 100644 --- a/png.c +++ b/png.c
@@ -4344,7 +4344,7 @@ png_uint_32 setting = (2U + (onoff != 0)) << option; png_uint_32 current = png_ptr->options; - png_ptr->options = (png_uint_32)(((current & ~mask) | setting) & 0xff); + png_ptr->options = (png_uint_32)((current & ~mask) | setting); return (int)(current & mask) >> option; }