add quirk for vfat nls module

Fixes FS#40217.

1 files changed, 1 insertions, 0 deletions

diff --git a/functions b/functions
index 79b75ad..b4f51a8 100644
--- a/functions
+++ b/functions
@@ -398,6 +398,7 @@ add_module() {
     case $module in
         fat)
             add_module "nls_cp437?"
+            add_module "nls_iso8859-1?"
             ;;
         ocfs2)
             add_module "configfs?"