pkgs/development/libraries/flatpak/unset-env-vars.patch

   1 diff --git a/common/flatpak-run.c b/common/flatpak-run.c
   2 index 8fa8c0e0..e1cdeba0 100644
   3 --- a/common/flatpak-run.c
   4 +++ b/common/flatpak-run.c
   5 @@ -1900,6 +1900,7 @@ static const ExportData default_exports[] = {
   6    {"XKB_CONFIG_ROOT", NULL},
   7    {"GIO_EXTRA_MODULES", NULL},
   8    {"GDK_BACKEND", NULL},
   9 +  {"GDK_PIXBUF_MODULE_FILE", NULL},
  10  };
  11
  12  static const ExportData no_ld_so_cache_exports[] = {