Fix a bug with recording of port

Port was getting written to plugin_instance as "1978.00000", because
apparently that's the value returned by the config.

diff --git a/src/tokyotyrant.c b/src/tokyotyrant.c
index 73a065e..b59315c 100644 (file)
--- a/src/tokyotyrant.c
+++ b/src/tokyotyrant.c
@@ -34,10 +34,8 @@ static const char *config_keys[] =
 static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
 
 static char *host = NULL;
-
-/* int is for opening connection, string is for plugin_instance */
-static char *port_str = NULL;
 static int   port;
+static char  port_str[5];
 
 static int tt_config (const char *key, const char *value)
 {
@@ -49,17 +47,13 @@ static int tt_config (const char *key, const char *value)
        }
        else if (strcasecmp ("Port", key) == 0)
        {
-               if (port_str != NULL)
-                       free (port_str);
-               port_str = strdup(value);
-
                port = atoi(value);
-
                if ((port < 0) || (port > 65535))
                {
                        ERROR ("tokyotyrant plugin: error: Port %s out of range", value);
                        return (-1);
                }
+                ssnprintf(port_str, 5, "%i", port);
        }
        else
        {