From c6f9f73f3f49ca340092356d6e725f356b0ab84e Mon Sep 17 00:00:00 2001
From: Tobias Pape <krono@users.noreply.github.com>
Date: Mon, 15 Feb 2021 02:28:11 +0100
Subject: [PATCH] Allow ICC profiles to be found in texmf

Using `kpse` to find a file (which _includes_ the cwd) allows to use globally available ICC profiles, such as from [the `colorprofiles` package](https://ctan.org/tex-archive/support/colorprofiles)
---
 colorspace.sty | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/colorspace.sty b/colorspace.sty
index 40e2948..f474261 100644
--- a/colorspace.sty
+++ b/colorspace.sty
@@ -498,7 +498,7 @@
     % read the icc file and extract the space it applies to
     \ifx\pdffiledump\@undefined
       \directlua{
-      local icc = io.open([[#2]], "r")
+      local icc = io.open(kpse.find_file([[#2]]), "r")
       if icc then
         icc:seek("set", 16)
         tex.print([[\noexpand\csname @namedef\endcsname{spc@tempa}{]]