Fix warning.

[awesomized/libmemcached] / src / memflush.c

diff --git a/src/memflush.c b/src/memflush.c
index af7ab35317c7ba4e178a86b024ccd201a9ccac7a..075875a2d2778616b2361cd88dd66ebf896391bf 100644 (file)
--- a/src/memflush.c
+++ b/src/memflush.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <unistd.h>
+#include <string.h>
 #include <getopt.h>
 #include <memcached.h>
 #include "client_options.h"
@@ -24,19 +25,29 @@ 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
+      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);
   
   rc = memcached_flush(memc, opt_expire);
   if (rc != MEMCACHED_SUCCESS) 
   {
-    fprintf(stderr, "memflush: memcache error %s\n", 
+    fprintf(stderr, "memflush: memcache error %s", 
            memcached_strerror(memc, rc));
+    if (memc->my_errno)
+      fprintf(stderr, " system error %s", strerror(memc->my_errno));
+    fprintf(stderr, "\n");
   }
 
   memcached_free(memc);