Fix 'streamIsEmpty' error

[frombetelgeuse]

No description provided.

[codecov]

Codecov Report

Merging #409 (1d107ef) into cli3 (e09bf57) will not change coverage.
The diff coverage is 0.00%.

@@            Coverage Diff            @@
##               cli3     #409   +/-   ##
=========================================
  Coverage     57.81%   57.81%           
  Complexity      953      953           
=========================================
  Files           153      153           
  Lines          4593     4593           
  Branches        698      698           
=========================================
  Hits           2655     2655           
  Misses         1609     1609           
  Partials        329      329           

Impacted Files	Coverage Δ
...wdin/cli/commands/actions/UploadSourcesAction.java	48.39% <0.00%> (ø)

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