Jason Tedor 56540281a8
Avoid NPE when getting build information
When the Elasticsearch code is loaded in an unusual classloading
environment (e.g., when using the high-level REST client) in Jetty, the
code source can be null and we trip with an NPE. This commit addresses
this.

Relates #27442
2017-11-18 07:19:22 -05:00
..
2017-08-31 09:54:35 -04:00