Fix "warning: instance variable @db_config not initialized"

2019-11-04 20:48:31 +09:00 · 2019-11-04 20:48:31 +09:00 · 70013af6d9
parent 98754de141
commit 70013af6d9
1 changed files with 1 additions and 1 deletions
--- a/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
+++ b/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
@ -94,7 +94,7 @@ module Rails
    end

    def db_config
-      return @db_config if @db_config
+      return @db_config if defined?(@db_config)

      # We need to check whether the user passed the database the
      # first time around to show a consistent error message to people