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Fix for when CRC return 0.
[m6w6/libmemcached]
/
lib
/
memcached_hash.c
diff --git
a/lib/memcached_hash.c
b/lib/memcached_hash.c
index 87c59d510ae55cbc32cff6def7d1817acd8104b6..9906f5d9be30f5dcd6dde919f36497bbd58b59b3 100644
(file)
--- 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: