Set error if we have an unrecognised codec, so that we properly drop the source

rather than just continuing forever on unrecognisable input.

svn path=/icecast/trunk/icecast/; revision=11184

src/format_ogg.c

@@ -240,6 +240,7 @@ static int process_initial_page (format_plugin_t *plugin, ogg_page *page)
 
         /* any others */
         ERROR0 ("Seen BOS page with unknown type");
+        ogg_info->error = 1;
         return -1;
     } while (0);