[TIKA-319] HtmlParser - use encoding hint only if charset is supported

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.4
• Fix Version/s: 0.5
• Component/s: parser
• Assignee: Jukka Zitting
• Reporter: Piotr Bartosiewicz
• Created: 12/Nov/09 08:52
• Updated: 14/Dec/09 22:16
• Resolved: 13/Nov/09 03:49

Description

Encoding hint should be considered only if that encoding is supported.

Diff of my fix:

— HtmlParser.java (wersja 835302)
+++ HtmlParser.java (kopia robocza)
@@ -46,7 +46,7 @@
// Prepare the input source using the encoding hint if available
InputSource source = new InputSource(stream);
String encoding = metadata.get(Metadata.CONTENT_ENCODING);

• if (encoding != null) {
  + if (encoding != null && Charset.isSupported(encoding)) { source.setEncoding(encoding); }