From b53a28a5a43839a128b6f583830c09024cabe717 Mon Sep 17 00:00:00 2001
From: Brian Aker <brian@tangent.org>
Date: Mon, 17 Dec 2007 14:09:40 -0800
Subject: [PATCH] Fix for when CRC return 0.

---
 lib/memcached_hash.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/memcached_hash.c b/lib/memcached_hash.c
index 87c59d51..9906f5d9 100644
--- a/lib/memcached_hash.c
+++ b/lib/memcached_hash.c
@@ -29,6 +29,8 @@ unsigned int memcached_generate_hash(memcached_st *ptr, char *key, size_t key_le
     break;
   case MEMCACHED_HASH_CRC:
     hash= ((hash_crc32(key, key_length) >> 16) & 0x7fff);
+    if (hash == 0)
+      hash= 1;
     break;
     /* FNV hash'es lifted from Dustin Sallings work */
   case MEMCACHED_HASH_FNV1_64: 
-- 
2.30.2