mysql plugin: Use "mysql-$db" when registering a read callback.

diff --git a/src/mysql.c b/src/mysql.c
index d936478..5d624a6 100644 (file)
--- a/src/mysql.c
+++ b/src/mysql.c
@@ -274,6 +274,7 @@ static int mysql_config (oconfig_item_t *ci) /* {{{ */
        if (status == 0)
        {
                user_data_t ud;
+               char cb_name[DATA_MAX_NAME_LEN];
 
                DEBUG ("mysql plugin: Registering new read callback: %s", db->database);
 
@@ -281,7 +282,13 @@ static int mysql_config (oconfig_item_t *ci) /* {{{ */
                ud.data = (void *) db;
                ud.free_func = mysql_database_free;
 
-               plugin_register_complex_read (db->database, mysql_read,
+               if (db->database != NULL)
+                       ssnprintf (cb_name, sizeof (cb_name), "mysql-%s",
+                                       db->database);
+               else
+                       sstrncpy (cb_name, "mysql", sizeof (cb_name));
+
+               plugin_register_complex_read (cb_name, mysql_read,
                                              /* interval = */ NULL, &ud);
        }
        else