SLAP_NVALUES - add attr_merge comment

diff --git a/servers/slapd/attr.c b/servers/slapd/attr.c
index d2a52aee5f81d106a993706e43fccdc59835f140..599b89193a6f78f93f93a75f6b94d6d4ea00923d 100644 (file)
--- a/servers/slapd/attr.c
+++ b/servers/slapd/attr.c
@@ -116,6 +116,10 @@ Attribute *attrs_dup( Attribute *a )
 /*
  * attr_merge - merge the given type and value with the list of
  * attributes in attrs.
+ *
+ * For SLAP_NVALUES: nvals must be NULL if the attribute has no
+ * normalizer. In this case, a->a_nvals will be set equal to a->a_vals.
+ *
  * returns     0       everything went ok
  *             -1      trouble
  */