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| author | Koichi ITO <koic.ito@gmail.com> | 2017-09-01 13:58:00 +0900 |
|---|---|---|
| committer | Koichi ITO <koic.ito@gmail.com> | 2017-09-02 13:12:59 +0900 |
| commit | 3ee59eec2ffd07d1e4b12ef047495fb9d1ee13ce (patch) | |
| tree | b3bb9f6dc8e85671b567065a99a35831392db0d1 /actionpack/lib/action_controller/metal | |
| parent | c2b2a8c74fcd2e32996641503ed029c8f7484b00 (diff) | |
| download | rails-3ee59eec2ffd07d1e4b12ef047495fb9d1ee13ce.tar.gz rails-3ee59eec2ffd07d1e4b12ef047495fb9d1ee13ce.tar.bz2 rails-3ee59eec2ffd07d1e4b12ef047495fb9d1ee13ce.zip | |
Fix `can't modify frozen String` error in AC::Rendering
Diffstat (limited to 'actionpack/lib/action_controller/metal')
| -rw-r--r-- | actionpack/lib/action_controller/metal/rendering.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/metal/rendering.rb b/actionpack/lib/action_controller/metal/rendering.rb index d32eabf9ba..dcb48be80a 100644 --- a/actionpack/lib/action_controller/metal/rendering.rb +++ b/actionpack/lib/action_controller/metal/rendering.rb @@ -42,7 +42,7 @@ module ActionController def render_to_string(*) result = super if result.respond_to?(:each) - string = "" + string = "".dup result.each { |r| string << r } string else |