From 6aff100500e3951232e9bb04b8793a24d1d848bb Mon Sep 17 00:00:00 2001
From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Tue, 26 Sep 2000 10:05:48 +0000
Subject: [PATCH] Fix a small bug in 2-3-4 tree enumeration

git-svn-id: svn://svn.tartarus.org/sgt/putty@630 cda61777-01e9-0310-a592-d414129be87e
---
 tree234.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tree234.c b/tree234.c
index 6a570f70..955b6ef1 100644
--- a/tree234.c
+++ b/tree234.c
@@ -599,9 +599,9 @@ void *next234(enum234 *e) {
 	return n->elems[0];
     }
 
-    if (pos == 0 && n->elems[1]) {
-	e->posn = 1;
-	return n->elems[1];
+    if (pos < 2 && n->elems[pos+1]) {
+	e->posn = pos+1;
+	return n->elems[e->posn];
     }
 
     do {
-- 
2.11.0