'Display even if view has no result' is ignored for "result summary" in Header and Footer

This seems to solve the issue perfectly.

This should be in views core.

We've recently switched our testing from the old qa.drupal.org to DrupalCI. Because of a bug in the new system, #2623840: Views (D7) patches not being tested, older patches must be re-uploaded. On re-uploading the patch, please set the status to "Needs Review" so that the test bot will add it to its queue.

If all tests pass, change the Status back to "Reviewed & tested by the community". We'll most likely commit the patch immediately without having to go through another round of peer review.

We apologize for the trouble, and appreciate your patience.

Confirming that this fixes the issue for me as well.

FYI this is an exact duplicate of #2200899: Result summary does not display for empty view when "Display even if view has no result" is checked.