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-rw-r--r--activerecord/lib/active_record/migration.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/migration.rb b/activerecord/lib/active_record/migration.rb
index e708b3fbcf..b075632de6 100644
--- a/activerecord/lib/active_record/migration.rb
+++ b/activerecord/lib/active_record/migration.rb
@@ -570,7 +570,7 @@ module ActiveRecord
current = migrations.detect { |m| m.version == current_version }
target = migrations.detect { |m| m.version == @target_version }
- if target.nil? && !@target_version.nil? && @target_version > 0
+ if target.nil? && @target_version && @target_version > 0
raise UnknownMigrationVersionError.new(@target_version)
end
@@ -579,7 +579,7 @@ module ActiveRecord
runnable = migrations[start..finish]
# skip the last migration if we're headed down, but not ALL the way down
- runnable.pop if down? && !target.nil?
+ runnable.pop if down? && target
runnable.each do |migration|
Base.logger.info "Migrating to #{migration.name} (#{migration.version})" if Base.logger