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authorRyuta Kamizono <kamipo@gmail.com>2017-06-15 19:50:05 +0900
committerRyuta Kamizono <kamipo@gmail.com>2017-06-15 19:50:05 +0900
commit28b54c6b479dde42d08dbfd9faa2e5fbfcadf86f (patch)
tree10dd069963086f8cb279f75061dcc469edd3782c /activerecord/lib/active_record/connection_adapters
parentd9496c19c07d56bb200acd7312bf5d6355d515f4 (diff)
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Fix `dump_schema_information` with empty versions
Fixes #29460.
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters')
-rw-r--r--activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
index a1031ccbf5..22d7791dec 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_statements.rb
@@ -1010,7 +1010,7 @@ module ActiveRecord
def dump_schema_information #:nodoc:
versions = ActiveRecord::SchemaMigration.all_versions
- insert_versions_sql(versions)
+ insert_versions_sql(versions) if versions.any?
end
def initialize_schema_migrations_table # :nodoc: