summaryrefslogtreecommitdiff
path: root/Build/source/texk/web2c/pdftexdir/writepng.c
diff options
context:
space:
mode:
Diffstat (limited to 'Build/source/texk/web2c/pdftexdir/writepng.c')
-rw-r--r--Build/source/texk/web2c/pdftexdir/writepng.c2
1 files changed, 1 insertions, 1 deletions
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