attempt to mollify the two reticient rhub platforms

[eddelbuettel]

No description provided.

[codecov]

Codecov Report

Merging #107 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff          @@
##           master   #107   +/-   ##
=====================================
  Coverage     100%   100%           
=====================================
  Files           5      5           
  Lines         248    248           
=====================================
  Hits          248    248

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