xml.c: Use xmlFree() for memory allocated by libxml2

diff --git a/src/xml.c b/src/xml.c
index be5a3f80a7a1dd851bfad3508f942768f665279f..382500597164321ec3e0b5e172c58a811d5131ce 100644 (file)
--- a/src/xml.c
+++ b/src/xml.c
@@ -491,7 +491,7 @@ xml_read_image_info(xmlNode *image_node, struct image_info *image_info)
        index_prop = xmlGetProp(image_node, "INDEX");
        if (index_prop) {
                image_info->index = atoi(index_prop);
-               FREE(index_prop);
+               xmlFree(index_prop);
        } else {
                image_info->index = 1;
        }