Fix frozen string concatenation by indicating that it's mutable

References 89bcca59

Fix frozen string concatenation by indicating that it's mutable
References 89bcca59
d352d81f · Jeremy Daer · 933bbb9c · d352d81f
隐藏空白更改
内联并排

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activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb ...ve_record/connection_adapters/abstract/schema_creation.rb +1 -1

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--- 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 @@ def visit_PrimaryKeyDefinition(o)
          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)})