02/04: build/glib-or-gtk: Avoid duplicate entries in gdk-pixbuf loaders cache.

[guix-commits]

apteryx pushed a commit to branch core-updates
in repository guix.

commit 6de7e0e54c63a90ba57748b861e57b22252ed904
Author: Maxim Cournoyer <maxim.cournoyer@gmail.com>
AuthorDate: Thu Apr 13 13:22:18 2023 -0400

    build/glib-or-gtk: Avoid duplicate entries in gdk-pixbuf loaders cache.
    
    * guix/build/glib-or-gtk-build-system.scm 
(generate-gdk-pixbuf-loaders-cache):
    Delete duplicate directories passed as input.
---
 guix/build/glib-or-gtk-build-system.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guix/build/glib-or-gtk-build-system.scm 
b/guix/build/glib-or-gtk-build-system.scm
index 475a94ae4f..67a52ddad3 100644
--- a/guix/build/glib-or-gtk-build-system.scm
+++ b/guix/build/glib-or-gtk-build-system.scm
@@ -213,7 +213,7 @@ variable.  The cache file is installed under OUTPUTS.  
Return the first cache
 file name if one was created else #f."
   (let* ((loaders (append-map
                    (cut find-files <> "^libpixbufloader-.*\\.so$")
-                   directories))
+                   (delete-duplicates directories)))
          (outputs* (map (cut string-append <> "/"
                              %gdk-pixbuf-loaders-cache-file)
                         outputs))