[totem-pl-parser] plparser: Disable XML parser error output

[Bastien Nocera <hadess src gnome org>]

commit 6dbb837c0d38552b7730e4137c4d8febec2220c2
Author: Bastien Nocera <hadess hadess net>
Date:   Thu Jan 5 17:46:10 2017 +0100

    plparser: Disable XML parser error output
    
    We don't need it, we already catch errors in other ways.

 plparse/totem-pl-parser-xspf.c |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/plparse/totem-pl-parser-xspf.c b/plparse/totem-pl-parser-xspf.c
index 7acf13a..c0d818b 100644
--- a/plparse/totem-pl-parser-xspf.c
+++ b/plparse/totem-pl-parser-xspf.c
@@ -40,6 +40,12 @@
 
 #define SAFE_FREE(x) { if (x != NULL) xmlFree (x); }
 
+static void
+debug_noop (void *ctx, const char *msg, ...)
+{
+       return;
+}
+
 static xmlDocPtr
 totem_pl_parser_parse_xml_file (GFile *file)
 {
@@ -64,6 +70,7 @@ totem_pl_parser_parse_xml_file (GFile *file)
                }
        }
 
+       xmlSetGenericErrorFunc (NULL, (xmlGenericErrorFunc) debug_noop);
        doc = xmlParseMemory (contents, size);
        if (doc == NULL)
                doc = xmlRecoverMemory (contents, size);
@@ -519,6 +526,7 @@ totem_pl_parser_add_xspf_with_contents (TotemPlParser *parser,
        xmlNodePtr node;
        TotemPlParserResult retval = TOTEM_PL_PARSER_RESULT_UNHANDLED;
 
+       xmlSetGenericErrorFunc (NULL, (xmlGenericErrorFunc) debug_noop);
        doc = xmlParseMemory (contents, strlen (contents));
        if (doc == NULL)
                doc = xmlRecoverMemory (contents, strlen (contents));