[LUCENE-6586] There is a typo in GermanStemmer that can lead to wrong stemming

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.2.1
• Fix Version/s: 5.3, 6.0
• Component/s: modules/analysis
• Lucene Fields: New, Patch Available
• Assignee: Unassigned
• Reporter: Christoph Kaser
• Created: 19/Jun/15 09:27
• Updated: 09/May/16 18:35
• Resolved: 27/Jun/15 17:17

Description

There is a small typo in GermanStemmer that leads to a wrong calclulation of the substCount in line 203:

substCount =+ 2;

should be

substCount += 2;

I created a Pull Request for this some time ago, but it was apprently overlooked:
https://github.com/apache/lucene-solr/pull/141