Fix archive_rb_iterate for the min/max case.

SVN-Revision: 2345

diff --git a/libarchive/archive_rb.c b/libarchive/archive_rb.c
index df32724ad5455f2ea53ba8cb33d51ba4cb2bf91f..6ced05f6549f992610dbb0872827cbd97fecc48b 100644 (file)
--- a/libarchive/archive_rb.c
+++ b/libarchive/archive_rb.c
@@ -26,7 +26,7 @@
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  * POSSIBILITY OF SUCH DAMAGE.
  *
- * Based on: NetBSD: rb.c,v 1.4 2009/05/19 22:48:19 yamt Exp
+ * Based on: NetBSD: rb.c,v 1.6 2010/04/30 13:58:09 joerg Exp
  */
 
 #include "archive_platform.h"
@@ -675,8 +675,8 @@ __archive_rb_tree_iterate(struct archive_rb_tree *rbt,
                self = rbt->rbt_root;
                if (RB_SENTINEL_P(self))
                        return NULL;
-               while (!RB_SENTINEL_P(self->rb_nodes[other]))
-                       self = self->rb_nodes[other];
+               while (!RB_SENTINEL_P(self->rb_nodes[direction]))
+                       self = self->rb_nodes[direction];
                return self;
        }
        /*