From 188efdca10d56a3668d06d71cb6a1ce212b30463 Mon Sep 17 00:00:00 2001
From: Daniel Beer <daniel@tortek.co.nz>
Date: Wed, 31 Mar 2010 20:59:46 +1300
Subject: [PATCH] Fixed B+Tree deletion bug.

---
 btree.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/btree.c b/btree.c
index 55b3f91..f30af30 100644
--- a/btree.c
+++ b/btree.c
@@ -321,6 +321,8 @@ static void merge_pages(struct btree_page *lower,
 		       PAGE_DATA(higher, 0),
 		       higher->num_children * def->data_size);
 
+	lower->num_children += higher->num_children;
+
 	/* Fix up the cursor if we subsumed an active page */
 	if (bt->slot[0] >= 0) {
 		if (bt->path[higher->height] == higher) {