Fix some issues from a recent PR #135

Job	Run time
rubocop (3.3, gemfiles/Gemfile.7.1.pg)	20s
tests (3.0, gemfiles/Gemfile.6.1.mysql)	49s
tests (3.0, gemfiles/Gemfile.6.1.pg)	47s
tests (3.0, gemfiles/Gemfile.7.0.mysql)	52s
tests (3.0, gemfiles/Gemfile.7.0.pg)	48s
tests (3.0, gemfiles/Gemfile.7.1.mysql)	53s
tests (3.0, gemfiles/Gemfile.7.1.pg)	49s
tests (3.1, gemfiles/Gemfile.6.1.mysql)	47s
tests (3.1, gemfiles/Gemfile.6.1.pg)	46s
tests (3.1, gemfiles/Gemfile.7.0.mysql)	48s
tests (3.1, gemfiles/Gemfile.7.0.pg)	46s
tests (3.1, gemfiles/Gemfile.7.1.mysql)	52s
tests (3.1, gemfiles/Gemfile.7.1.pg)	48s
tests (3.1, gemfiles/Gemfile.7.2.mysql)	55s
tests (3.1, gemfiles/Gemfile.7.2.pg)	49s
tests (3.2, gemfiles/Gemfile.6.1.mysql)	47s
tests (3.2, gemfiles/Gemfile.6.1.pg)	43s
tests (3.2, gemfiles/Gemfile.7.0.mysql)	48s
tests (3.2, gemfiles/Gemfile.7.0.pg)	44s
tests (3.2, gemfiles/Gemfile.7.1.mysql)	47s
tests (3.2, gemfiles/Gemfile.7.1.pg)	50s
tests (3.2, gemfiles/Gemfile.7.2.mysql)	54s
tests (3.2, gemfiles/Gemfile.7.2.pg)	52s
tests (3.3, gemfiles/Gemfile.6.1.mysql)	42s
tests (3.3, gemfiles/Gemfile.6.1.pg)	42s
tests (3.3, gemfiles/Gemfile.7.0.mysql)	42s
tests (3.3, gemfiles/Gemfile.7.0.pg)	43s
tests (3.3, gemfiles/Gemfile.7.1.mysql)	46s
tests (3.3, gemfiles/Gemfile.7.1.pg)	40s
tests (3.3, gemfiles/Gemfile.7.2.mysql)	50s
tests (3.3, gemfiles/Gemfile.7.2.pg)	47s
publish	0s
	24m 6s

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