Another typo...

diff --git a/src/lib/util/dict_unknown.c b/src/lib/util/dict_unknown.c
index 00f56b3b192ecfae2c340afc50609913813dde32..e1c1d5fe3f451818bbf8904a999cb447ca61d10f 100644 (file)
--- a/src/lib/util/dict_unknown.c
+++ b/src/lib/util/dict_unknown.c
@@ -85,7 +85,7 @@ fr_dict_attr_t const *fr_dict_unknown_add(fr_dict_t *dict, fr_dict_attr_t const
 
        if (unlikely(dict->read_only)) {
                fr_strerror_printf("%s dictionary has been marked as read only", fr_dict_root(dict)->name);
-               return -1;
+               return NULL;
        }
 
        da = fr_dict_attr_by_name(dict, old->name);