X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fvirt.c;h=830db5136db00a015857a58b53d6d84643d11500;hb=cb262c0e23692b6374d57ad3b3decb0d6c397949;hp=4dce6e038836505f7759d673a16a10424b4acd34;hpb=c5021819bb8d330bb3976bda5399abacb32ccb9f;p=collectd.git

diff --git a/src/virt.c b/src/virt.c
index 4dce6e03..830db513 100644
--- a/src/virt.c
+++ b/src/virt.c
@@ -936,10 +936,10 @@ static int refresh_lists(struct lv_read_instance *inst) {
       }
 
       /* Block devices. */
-      char *bd_xmlpath = "/domain/devices/disk/target[@dev]";
+      const char *bd_xmlpath = "/domain/devices/disk/target[@dev]";
       if (blockdevice_format == source)
         bd_xmlpath = "/domain/devices/disk/source[@dev]";
-      xpath_obj = xmlXPathEval((xmlChar *)bd_xmlpath, xpath_ctx);
+      xpath_obj = xmlXPathEval((const xmlChar *)bd_xmlpath, xpath_ctx);
 
       if (xpath_obj == NULL || xpath_obj->type != XPATH_NODESET ||
           xpath_obj->nodesetval == NULL)