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Fix edge case in migration helpers that caused crash because of PostgreSQL quirks (#17398)

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Claire 2022-01-30 22:34:54 +01:00 committed by GitHub
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lib/mastodon/migration_helpers.rb
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@ -295,7 +295,7 @@ module Mastodon
table = Arel::Table.new(table_name) table = Arel::Table.new(table_name)
total = estimate_rows_in_table(table_name).to_i total = estimate_rows_in_table(table_name).to_i
if total == 0 if total < 1
count_arel = table.project(Arel.star.count.as('count')) count_arel = table.project(Arel.star.count.as('count'))
count_arel = yield table, count_arel if block_given? count_arel = yield table, count_arel if block_given?