Nik Everett aaa4d57fff [reindex] Don't attempt to refresh on noop
If the user asks for a refresh but their reindex or update-by-query
operation touched no indexes we should just skip the resfresh call
entirely. Without this commit we refresh *all* indexes which is totally
wrong.

Closes #17296
2016-03-23 18:12:40 -04:00
..