Bad setting (found by Marc Rossi)

[awesomized/libmemcached] / src / memstat.c

diff --git a/src/memstat.c b/src/memstat.c
index 0d7bef07af3f694ba5d85730e65e6a7e13f0ad71..540d3f4fe27c0349d8da1aa92993e0e7360035e9 100644 (file)
--- a/src/memstat.c
+++ b/src/memstat.c
@@ -4,6 +4,8 @@
 #include <sys/types.h>
 #include <sys/mman.h>
 #include <fcntl.h>
+#include <string.h>
+#include <assert.h>
 #include <getopt.h>
 
 #include <memcached.h>
@@ -33,17 +35,27 @@ int main(int argc, char *argv[])
   options_parse(argc, argv);
 
   if (!opt_servers)
-    return 0;
+  {
+    char *temp;
+
+    if ((temp= getenv("MEMCACHED_SERVERS")))
+      opt_servers= strdup(temp);
+    else
+    {
+      fprintf(stderr, "No Servers provided\n");
+      exit(1);
+    }
+  }
 
   memc= memcached_create(NULL);
 
-  servers= parse_opt_servers(opt_servers);
+  servers= memcached_servers_parse(opt_servers);
   memcached_server_push(memc, servers);
   memcached_server_list_free(servers);
 
   stat= memcached_stat(memc, NULL, &rc);
 
-  if (rc != MEMCACHED_SUCCESS && rc == MEMCACHED_SOME_ERRORS)
+  if (rc != MEMCACHED_SUCCESS && rc != MEMCACHED_SOME_ERRORS)
   {
     printf("Failure to communicate with servers (%s)\n",
           memcached_strerror(memc, rc));