Bug fixed in recursive injection cases.

[kawoou]

• Recursive injection cases bug.
• The empty substructure of SourceKittenFramework bug.

[codecov-io]

Codecov Report

Merging #29 into develop will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff            @@
##           develop      #29   +/-   ##
========================================
  Coverage    66.36%   66.36%           
========================================
  Files           17       17           
  Lines          559      559           
========================================
  Hits           371      371           
  Misses         188      188

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