Fixed a pandora-build check.

diff --git a/m4/pandora_have_libmemcached.m4 b/m4/pandora_have_libmemcached.m4
index e8b3e3ef7e677255528c22754bf26f7cb28cccde..25c056131ea9789721df2dcb8d302db9a224181a 100644 (file)
--- a/m4/pandora_have_libmemcached.m4
+++ b/m4/pandora_have_libmemcached.m4
@@ -27,7 +27,7 @@ AC_DEFUN([_PANDORA_SEARCH_LIBMEMCACHED],[
     AC_LIB_HAVE_LINKFLAGS(memcachedprotocol,,[
       #include <libmemcached/protocol_handler.h>
     ],[
-      struct memcached_protocol_st *protocol_handle= NULL;
+      struct memcached_protocol_st *protocol_handle;
       protocol_handle= memcached_protocol_create_instance();
     ])
   ],[