Add missing INTERNAL_IF_NULL

diff --git a/src/lib/util/dict.c b/src/lib/util/dict.c
index c27fc4a1b9dd8a15b23de5dc5f7da954831ce900..b8c5f819860d9e03a9399faad9d68f7fc3d5f491 100644 (file)
--- a/src/lib/util/dict.c
+++ b/src/lib/util/dict.c
@@ -1699,6 +1699,8 @@ int fr_dict_attr_add(fr_dict_t *dict, fr_dict_attr_t const *parent,
        fr_dict_attr_t          *mutable;
        fr_dict_attr_flags_t    our_flags = *flags;
 
+       INTERNAL_IF_NULL(dict);
+
        /*
         *      Check it's valid
         */