added the routine xmlNanoHTTPContentLength to the external API

* nanohttp.c, include/libxml/nanohttp.h: added the routine
  xmlNanoHTTPContentLength to the external API (bug151968).
* parser.c: fixed unnecessary internal error message (bug152060);
  also changed call to strncmp over to xmlStrncmp.
* encoding.c: fixed compilation warning (bug152307).
* tree.c: fixed segfault in xmlCopyPropList (bug152368); fixed
  a couple of compilation warnings.
* HTMLtree.c, debugXML.c, xmlmemory.c: fixed a few compilation
  warnings; no change to logic.

1 files changed, 1 insertions, 1 deletions

diff --git a/HTMLtree.c b/HTMLtree.c
index 5724540f..9a5d35fe 100644
--- a/HTMLtree.c
+++ b/HTMLtree.c
@@ -170,7 +170,7 @@ htmlSetMetaEncoding(htmlDocPtr doc, const xmlChar *encoding) {
 
     if (encoding != NULL) {
 	snprintf(newcontent, sizeof(newcontent), "text/html; charset=%s",
-                encoding);
+                (char *)encoding);
 	newcontent[sizeof(newcontent) - 1] = 0;
     }