From: Howard Chu <hyc@openldap.org>
Date: Fri, 23 Sep 2005 06:27:16 +0000 (+0000)
Subject: Revert prev commit
X-Git-Tag: OPENLDAP_REL_ENG_2_2_MP~394
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=3a018600d3834af6779842a0448368201a61e797;p=openldap

Revert prev commit
---

diff --git a/libraries/liblutil/tavl.c b/libraries/liblutil/tavl.c
index 9a7c9a31f2..d2a4ccf428 100644
--- a/libraries/liblutil/tavl.c
+++ b/libraries/liblutil/tavl.c
@@ -475,7 +475,7 @@ Avlnode *
 tavl_end( Avlnode *root, int dir )
 {
 	if ( root ) {
-		while ( root->avl_bits[dir] == AVL_CHILD && root->avl_link[dir] )
+		while ( root->avl_bits[dir] == AVL_CHILD )
 			root = root->avl_link[dir];
 	}
 	return root;
@@ -491,7 +491,7 @@ tavl_next( Avlnode *root, int dir )
 		root = root->avl_link[dir];
 		if ( c == AVL_CHILD ) {
 			dir ^= 1;
-			while ( root && root->avl_bits[dir] == AVL_CHILD )
+			while ( root->avl_bits[dir] == AVL_CHILD )
 				root = root->avl_link[dir];
 		}
 	}