[LUCENE-6623] Potential null pointer exceptions

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 6.0
• Fix Version/s: 6.0
• Component/s: modules/analysis
• Labels: github-pullrequest
• Lucene Fields: New, Patch Available
• Assignee: Unassigned
• Reporter: Rishabh Patel
• Created: 26/Jun/15 23:21
• Updated: 28/Aug/22 14:37

Description

In the file Trie.java, getRow() can return null. Further operations on the returned null, will result in null pointer exceptions.

Fix by checking for null.