curl_xml plugin: Fix memory leak.

diff --git a/src/curl_xml.c b/src/curl_xml.c
index 44e920c..3b15396 100644 (file)
--- a/src/curl_xml.c
+++ b/src/curl_xml.c
@@ -919,6 +919,7 @@ static int cx_config_add_url (oconfig_item_t *ci) /* {{{ */
   {
     ERROR ("curl_xml plugin: cx_config: "
            "Invalid key: %s", ci->key);
+    cx_free (db);
     return (-1);
   }