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-rw-r--r--activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
index 45e400b75b..8de582fee1 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
require "active_record/connection_adapters/abstract_mysql_adapter"
require "active_record/connection_adapters/mysql/database_statements"
@@ -10,8 +12,6 @@ module ActiveRecord
# Establishes a connection to the database that's used by all Active Record objects.
def mysql2_connection(config)
config = config.symbolize_keys
-
- config[:username] = "root" if config[:username].nil?
config[:flags] ||= 0
if config[:flags].kind_of? Array