eBay: Don't dead-store errors_node twice (or even once).

Common/Models/eBaySite.cpp

@@ -30,8 +30,7 @@ const char *EBAY_ITEM_ARRAY_FIELDS = "ItemArray.Item.ItemID,ItemArray.Item.Descr
 
 char *getErrorFromXml(xmlDocPtr xml_doc)
 {
-	xmlNodePtr errors_node = NULL;
-	errors_node = findNodeByName(xml_doc->children, "Errors");
+	xmlNodePtr errors_node;
 	
 	char *message = NULL;
 	size_t message_len = 1;