curl_xml plugin: Fixed tautological pointer comparison error.

Fixes: http://bugs.debian.org/758481
Signed-off-by: Florian Forster <octo@collectd.org>

diff --git a/src/curl_xml.c b/src/curl_xml.c
index e31e73d..28b2ded 100644 (file)
--- a/src/curl_xml.c
+++ b/src/curl_xml.c
@@ -344,7 +344,7 @@ static int cx_handle_instance_xpath (xmlXPathContextPtr xpath_ctx, /* {{{ */
   /* If the base xpath returns more than one block, the result is assumed to be
    * a table. The `Instnce' option is not optional in this case. Check for the
    * condition and inform the user. */
-  if (is_table && (vl->type_instance == NULL))
+  if (is_table)
   {
     WARNING ("curl_xml plugin: "
         "Base-XPath %s is a table (more than one result was returned), "