[collectd] [PATCH] curl_xml plugin: Allow XML element nodes to be selected for text

[Dan Fandrich]

This is a pretty basic use case, namely to select text within an XML
element, instead of just attribute values.
---
 src/curl_xml.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/curl_xml.c b/src/curl_xml.c
index 9573948..8a07881 100644
--- a/src/curl_xml.c
+++ b/src/curl_xml.c
@@ -245,7 +245,8 @@ static xmlXPathObjectPtr cx_evaluate_xpath (xmlXPathContextPtr xpath_ctx, /* {{{
 
 static int cx_if_not_text_node (xmlNodePtr node) /* {{{ */
 {
-  if (node->type == XML_TEXT_NODE || node->type == XML_ATTRIBUTE_NODE)
+  if (node->type == XML_TEXT_NODE || node->type == XML_ATTRIBUTE_NODE ||
+      node->type == XML_ELEMENT_NODE)
     return (0);
 
   WARNING ("curl_xml plugin: "
-- 
1.7.10

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