X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fmysql.c;h=bfdbb76667aebc80d4a11f8a0714294b09cbdc94;hb=61a1fa91ba73e4fe3a34949f77c5f017056f2b7a;hp=30f5504a028d3a5bda49ceea927e82ee46c1dc84;hpb=3bd6fcdfd20002eee1f1803460728449c0c98f86;p=collectd.git

diff --git a/src/mysql.c b/src/mysql.c
index 30f5504a..bfdbb766 100644
--- a/src/mysql.c
+++ b/src/mysql.c
@@ -342,7 +342,8 @@ static int mysql_config (oconfig_item_t *ci) /* {{{ */
 		else
 			sstrncpy (cb_name, "mysql", sizeof (cb_name));
 
-		plugin_register_complex_read (cb_name, mysql_read,
+		plugin_register_complex_read (/* group = */ NULL, cb_name,
+					      mysql_read,
 					      /* interval = */ NULL, &ud);
 	}
 	else
@@ -706,7 +707,6 @@ static int mysql_read (user_data_t *ud)
 	MYSQL_RES *res;
 	MYSQL_ROW  row;
 	char      *query;
-	int        field_num;
 
 	unsigned long long qcache_hits          = 0ULL;
 	unsigned long long qcache_inserts       = 0ULL;
@@ -742,7 +742,7 @@ static int mysql_read (user_data_t *ud)
 	if (res == NULL)
 		return (-1);
 
-	field_num = mysql_num_fields (res);
+	mysql_num_fields (res);
 	while ((row = mysql_fetch_row (res)))
 	{
 		char *key;