mysql plugin: Make the `Database' option optional again.

diff --git a/src/mysql.c b/src/mysql.c
index 0d3cb7f..a129f40 100644 (file)
--- a/src/mysql.c
+++ b/src/mysql.c
@@ -223,7 +223,6 @@ static int mysql_config (oconfig_item_t *ci) /* {{{ */
                        return (status);
                }
                assert (db->instance != NULL);
-               db->database = strdup (db->instance);
        }
        else
        {
@@ -318,11 +317,6 @@ static int mysql_config (oconfig_item_t *ci) /* {{{ */
                                        db->port);
                        status = -1;
                }
-               if (db->database == NULL)
-               {
-                       ERROR ("mysql plugin: No `Database' configured");
-                       status = -1;
-               }
                break;
        } /* while (status == 0) */
 
@@ -332,7 +326,8 @@ static int mysql_config (oconfig_item_t *ci) /* {{{ */
                user_data_t ud;
                char cb_name[DATA_MAX_NAME_LEN];
 
-               DEBUG ("mysql plugin: Registering new read callback: %s", db->database);
+               DEBUG ("mysql plugin: Registering new read callback: %s",
+                               (db->database != NULL) ? db->database : "<default>");
 
                memset (&ud, 0, sizeof (ud));
                ud.data = (void *) db;