X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=clients%2Fmemexist.cc;h=505f5385d2ab8d38d1160ff8faf3954f315561df;hb=5dcfd8799e2ab7d60b8d3b352474d43556d37dcf;hp=20ad48505c596bd0b39e480b124730fd3aba9beb;hpb=e097b6cf87ee49c74404642a0862171ecc605d67;p=awesomized%2Flibmemcached

diff --git a/clients/memexist.cc b/clients/memexist.cc
index 20ad4850..505f5385 100644
--- a/clients/memexist.cc
+++ b/clients/memexist.cc
@@ -1,4 +1,5 @@
 /* LibMemcached
+ * Copyright (C) 2011-2012 Data Differential, http://datadifferential.com/
  * Copyright (C) 2006-2009 Brian Aker
  * All rights reserved.
  *
@@ -8,7 +9,7 @@
  * Summary:
  *
  */
-#include "config.h"
+#include "mem_config.h"
 
 #include <cstdio>
 #include <cstring>
@@ -16,7 +17,7 @@
 #include <iostream>
 #include <unistd.h>
 
-#include <libmemcached/memcached.h>
+#include <libmemcached-1.0/memcached.h>
 #include "client_options.h"
 #include "utilities.h"
 
@@ -28,20 +29,17 @@ static char *opt_username;
 static char *opt_passwd;
 
 #define PROGRAM_NAME "memexist"
-#define PROGRAM_DESCRIPTION "Erase a key or set of keys from a memcached cluster."
+#define PROGRAM_DESCRIPTION "Check for the existance of a key within a cluster."
 
 /* Prototypes */
 static void options_parse(int argc, char *argv[]);
 
 int main(int argc, char *argv[])
 {
-  memcached_st *memc;
-  memcached_server_st *servers;
-
   options_parse(argc, argv);
   initialize_sockets();
 
-  if (opt_servers == 0)
+  if (opt_servers == NULL)
   {
     char *temp;
 
@@ -49,17 +47,24 @@ int main(int argc, char *argv[])
     {
       opt_servers= strdup(temp);
     }
-    else
+
+    if (opt_servers == NULL)
     {
       std::cerr << "No Servers provided" << std::endl;
-      return EXIT_FAILURE;
+      exit(EXIT_FAILURE);
     }
   }
 
-  memc= memcached_create(NULL);
+  memcached_server_st* servers= memcached_servers_parse(opt_servers);
+  if (servers == NULL or memcached_server_list_count(servers) == 0)
+  {
+    std::cerr << "Invalid server list provided:" << opt_servers << std::endl;
+    return EXIT_FAILURE;
+  }
+
+  memcached_st* memc= memcached_create(NULL);
   process_hash_option(memc, opt_hash);
 
-  servers= memcached_servers_parse(opt_servers);
   memcached_server_push(memc, servers);
   memcached_server_list_free(servers);
   memcached_behavior_set(memc, MEMCACHED_BEHAVIOR_BINARY_PROTOCOL,