diff options
Diffstat (limited to 'Build')
| -rw-r--r-- | Build/source/texk/web2c/pdftexdir/ChangeLog | 4 | ||||
| -rw-r--r-- | Build/source/texk/web2c/pdftexdir/writepng.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/Build/source/texk/web2c/pdftexdir/ChangeLog b/Build/source/texk/web2c/pdftexdir/ChangeLog index 725290cec70..a578a2a6917 100644 --- a/Build/source/texk/web2c/pdftexdir/ChangeLog +++ b/Build/source/texk/web2c/pdftexdir/ChangeLog @@ -1,3 +1,7 @@ +2020-05-31 Hironobu Yamashita <h.y.acetaminophen@gmail.com> + + * writepng.c: Suppress a compiler warning: '&&' within '||' + 2020-05-15 Akira Kakuto <kakuto@w32tex.org> * pdftoepdf.cc, pdftosrc.cc, NEWS: remove support of poppler. diff --git a/Build/source/texk/web2c/pdftexdir/writepng.c b/Build/source/texk/web2c/pdftexdir/writepng.c index 515ac56edb6..5079fc3f3d3 100644 --- a/Build/source/texk/web2c/pdftexdir/writepng.c +++ b/Build/source/texk/web2c/pdftexdir/writepng.c @@ -71,7 +71,7 @@ void read_png_info(integer img) pdftex_fail("unsupported type of color_type <%i>", png_get_color_type(png_ptr(img), png_info(img))); } - if (fixedpdfmajorversion > 1 || fixedpdfminorversion >= 4 + if ((fixedpdfmajorversion > 1 || fixedpdfminorversion >= 4) && (png_get_color_type(png_ptr(img), png_info(img)) == PNG_COLOR_TYPE_GRAY_ALPHA || png_get_color_type(png_ptr(img), png_info(img)) == PNG_COLOR_TYPE_RGB_ALPHA)) { /* png with alpha channel in device colours; we have to add a Page |