[dconf: 1/3] Revert "Remove unused variable"

[Ryan Lortie <ryanl src gnome org>]

commit 62461b1906edb394da3485567e1199890bd8244c
Author: Ryan Lortie <desrt desrt ca>
Date:   Thu Feb 3 17:25:19 2011 -0500

    Revert "Remove unused variable"
    
    This reverts commit a6b6f296792f2f5dc985812d5d221819be970593.

 gvdb/gvdb-reader.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/gvdb/gvdb-reader.c b/gvdb/gvdb-reader.c
index 73f4f13..264e87d 100644
--- a/gvdb/gvdb-reader.c
+++ b/gvdb/gvdb-reader.c
@@ -87,6 +87,7 @@ gvdb_table_setup_root (GvdbTable                 *file,
 {
   const struct gvdb_hash_header *header;
   guint32 n_bloom_words;
+  guint32 bloom_shift;
   guint32 n_buckets;
   gsize size;
 
@@ -99,6 +100,7 @@ gvdb_table_setup_root (GvdbTable                 *file,
 
   n_bloom_words = guint32_from_le (header->n_bloom_words);
   n_buckets = guint32_from_le (header->n_buckets);
+  bloom_shift = n_bloom_words >> 27;
   n_bloom_words &= (1u << 27) - 1;
 
   if G_UNLIKELY (n_bloom_words * sizeof (guint32_le) > size)