Fix some issues from a recent PR #141

Job	Run time
rubocop (3.3, gemfiles/Gemfile.7.1.pg)	19s
tests (3.0, gemfiles/Gemfile.6.1.mysql)	1m 0s
tests (3.0, gemfiles/Gemfile.6.1.pg)	56s
tests (3.0, gemfiles/Gemfile.7.0.mysql)	58s
tests (3.0, gemfiles/Gemfile.7.0.pg)	51s
tests (3.0, gemfiles/Gemfile.7.1.mysql)	1m 5s
tests (3.0, gemfiles/Gemfile.7.1.pg)	55s
tests (3.1, gemfiles/Gemfile.6.1.mysql)	57s
tests (3.1, gemfiles/Gemfile.6.1.pg)	57s
tests (3.1, gemfiles/Gemfile.7.0.mysql)	57s
tests (3.1, gemfiles/Gemfile.7.0.pg)	50s
tests (3.1, gemfiles/Gemfile.7.1.mysql)	1m 4s
tests (3.1, gemfiles/Gemfile.7.1.pg)	1m 0s
tests (3.1, gemfiles/Gemfile.7.2.mysql)	1m 5s
tests (3.1, gemfiles/Gemfile.7.2.pg)	57s
tests (3.2, gemfiles/Gemfile.6.1.mysql)	1m 5s
tests (3.2, gemfiles/Gemfile.6.1.pg)	53s
tests (3.2, gemfiles/Gemfile.7.0.mysql)	58s
tests (3.2, gemfiles/Gemfile.7.0.pg)	52s
tests (3.2, gemfiles/Gemfile.7.1.mysql)	1m 17s
tests (3.2, gemfiles/Gemfile.7.1.pg)	57s
tests (3.2, gemfiles/Gemfile.7.2.mysql)	1m 0s
tests (3.2, gemfiles/Gemfile.7.2.pg)	58s
tests (3.3, gemfiles/Gemfile.6.1.mysql)	55s
tests (3.3, gemfiles/Gemfile.6.1.pg)	47s
tests (3.3, gemfiles/Gemfile.7.0.mysql)	57s
tests (3.3, gemfiles/Gemfile.7.0.pg)	47s
tests (3.3, gemfiles/Gemfile.7.1.mysql)	54s
tests (3.3, gemfiles/Gemfile.7.1.pg)	47s
tests (3.3, gemfiles/Gemfile.7.2.mysql)	1m 22s
tests (3.3, gemfiles/Gemfile.7.2.pg)	51s
publish	0s
	29m 11s

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