1 files changed, 13 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/libraries/flatpak/validate-icon-pixbuf.patch b/nixpkgs/pkgs/development/libraries/flatpak/validate-icon-pixbuf.patch
new file mode 100644
index 000000000000..5b8cc2d0383f
--- /dev/null
+++ b/nixpkgs/pkgs/development/libraries/flatpak/validate-icon-pixbuf.patch
@@ -0,0 +1,13 @@
+diff --git a/icon-validator/validate-icon.c b/icon-validator/validate-icon.c
+index 6e23d9f2..f0659a78 100644
+--- a/icon-validator/validate-icon.c
++++ b/icon-validator/validate-icon.c
+@@ -193,6 +193,8 @@ rerun_in_sandbox (const char *arg_width,
+     add_args (args, "--setenv", "G_MESSAGES_DEBUG", g_getenv ("G_MESSAGES_DEBUG"), NULL);
+   if (g_getenv ("G_MESSAGES_PREFIXED"))
+     add_args (args, "--setenv", "G_MESSAGES_PREFIXED", g_getenv ("G_MESSAGES_PREFIXED"), NULL);
++  if (g_getenv ("GDK_PIXBUF_MODULE_FILE"))
++    add_args (args, "--setenv", "GDK_PIXBUF_MODULE_FILE", g_getenv ("GDK_PIXBUF_MODULE_FILE"), NULL);
+ 
+   add_args (args, validate_icon, arg_width, arg_height, filename, NULL);
+   g_ptr_array_add (args, NULL);