add comments

diff --git a/src/lib/util/dict_tokenize.c b/src/lib/util/dict_tokenize.c
index a53b1cf68e5b05104ad271261deae15984811267..fdf1239f2c3221bc6b940fb0ec8c38c7fe0be008 100644 (file)
--- a/src/lib/util/dict_tokenize.c
+++ b/src/lib/util/dict_tokenize.c
@@ -1802,6 +1802,9 @@ static int fr_dict_finalise(dict_tokenize_ctx_t *ctx)
                                }
                        }
 
+                       /*
+                        *      Copy children of the DA we're cloning.
+                        */
                        if (dict_attr_acopy_children(dict, cloned, da) < 0) {
                                fr_strerror_printf("Failed cloning attribute '%s' from children of %s", da->name, fixup->ref);
                                return -1;