Add idl == NULL handling to has_children. Improve trace message.

diff --git a/servers/slapd/back-ldbm/id2children.c b/servers/slapd/back-ldbm/id2children.c
index 11af4cde18dd6d609f114a641788e2f20d11f30b..69a5d7c58978bda4b3a2f67763c40546ac12a2e7 100644 (file)
--- a/servers/slapd/back-ldbm/id2children.c
+++ b/servers/slapd/back-ldbm/id2children.c
@@ -104,7 +104,7 @@ has_children(
 {
        struct dbcache  *db;
        Datum           key;
-       int             rc;
+       int             rc = 0;
        ID_BLOCK                *idl;
        char            buf[20];
 
@@ -127,9 +127,13 @@ has_children(
        idl = idl_fetch( be, db, key );
 
        ldbm_cache_close( be, db );
-       rc = idl ? 1 : 0;
-       idl_free( idl );
 
-       Debug( LDAP_DEBUG_TRACE, "<= has_children %d\n", rc, 0, 0 );
+       if( idl != NULL ) {
+               idl_free( idl );
+               rc = 1;
+       }
+
+       Debug( LDAP_DEBUG_TRACE, "<= has_children( %lu ): %s\n",
+               p->e_id, rc ? "yes" : "no", 0 );
        return( rc );
 }