Join method uses empty string by default, so remove it

rails · Nov 16, 2011 · 97ca635 · 97ca635
1 parent b96aaf8
commit 97ca635
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb
@@ -389,11 +389,11 @@ def structure_dump #:nodoc:
           sql = "SHOW TABLES"
         end
 
-        select_all(sql).map do |table|
+        select_all(sql).map { |table|
           table.delete('Table_type')
           sql = "SHOW CREATE TABLE #{quote_table_name(table.to_a.first.last)}"
           exec_without_stmt(sql).first['Create Table'] + ";\n\n"
-        end.join("")
+        }.join
       end
 
       # Drops the database specified on the +name+ attribute