http://bugs.gentoo.org/145055

http://build.opensuse.org/package/view_file?file=tiff-4.0.2-tiff2pdf-colors.patch&package=tiff&project=openSUSE%3AFactory

--- tools/tiff2pdf.c
+++ tools/tiff2pdf.c
@@ -4991,7 +4991,7 @@
 
 			if(t2p->tiff_photometric != PHOTOMETRIC_YCBCR) {
 				written += t2pWriteFile(output, (tdata_t) "/DecodeParms ", 13);
-				written += t2pWriteFile(output, (tdata_t) "<< /ColorTransform 0 >>\n", 24);
+				written += t2pWriteFile(output, (tdata_t) "<< /ColorTransform 1 >>\n", 24);
 			}
 			break;
 #endif