silence warning

diff --git a/servers/slapd/schema_prep.c b/servers/slapd/schema_prep.c
index 907ddd3777f6df8025bcb9e869bbe83d8c00e983..cea3be76f3859a89362b8c85554eba8ba4ec8574 100644 (file)
--- a/servers/slapd/schema_prep.c
+++ b/servers/slapd/schema_prep.c
@@ -778,7 +778,7 @@ static AttributeType slap_at_undefined = {
        NULL, /* syntax (this may need to be defined) */
        (AttributeTypeSchemaCheckFN *) 0, /* schema check function */
        SLAP_AT_ABSTRACT|SLAP_AT_FINAL, /* mask */
-       NULL, /* next */
+       { NULL }, /* next */
        NULL /* attribute description */
        /* mutex (don't know how to initialize it :) */
 };