From d352d81f63a6d7f7214bc64fbf509a52f20aacce Mon Sep 17 00:00:00 2001
From: Jeremy Daer <jeremydaer@gmail.com>
Date: Fri, 16 Feb 2018 17:48:14 -0800
Subject: Fix frozen string concatenation by indicating that it's mutable
References 89bcca59e91fa9da941de890012872e8288e77b0
---
.../lib/active_record/connection_adapters/abstract/schema_creation.rb | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'activerecord/lib')
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
index 526aa20b2c..22abdee4b8 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb
@@ -64,7 +64,7 @@ module ActiveRecord
end
def visit_ForeignKeyDefinition(o)
- sql = <<~SQL
+ sql = +<<~SQL
CONSTRAINT #{quote_column_name(o.name)}
FOREIGN KEY (#{quote_column_name(o.column)})
REFERENCES #{quote_table_name(o.to_table)} (#{quote_column_name(o.primary_key)})
--
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