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| author | Marc-Andre Lafortune <github@marc-andre.ca> | 2011-11-29 01:59:36 -0500 |
|---|---|---|
| committer | Marc-Andre Lafortune <github@marc-andre.ca> | 2011-11-29 02:01:18 -0500 |
| commit | d3bc12b27feb96e8799e2bcdc6e52b2704360aa3 (patch) | |
| tree | ec77d3b5b742d1f7587ec262d36fb5f8b5d8e11e /actionpack/lib/action_view | |
| parent | 52a9884ce486dc97e0a8d88d0126ac6194d52346 (diff) | |
| download | rails-d3bc12b27feb96e8799e2bcdc6e52b2704360aa3.tar.gz rails-d3bc12b27feb96e8799e2bcdc6e52b2704360aa3.tar.bz2 rails-d3bc12b27feb96e8799e2bcdc6e52b2704360aa3.zip | |
Handle correctly optional parameters for callable asset_host.
Diffstat (limited to 'actionpack/lib/action_view')
| -rw-r--r-- | actionpack/lib/action_view/asset_paths.rb | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/actionpack/lib/action_view/asset_paths.rb b/actionpack/lib/action_view/asset_paths.rb index 1d16e34df6..aa5db0d7bc 100644 --- a/actionpack/lib/action_view/asset_paths.rb +++ b/actionpack/lib/action_view/asset_paths.rb @@ -103,8 +103,8 @@ module ActionView if host.respond_to?(:call) args = [source] arity = arity_of(host) - if arity > 1 && !has_request? - invalid_asset_host!("Remove the second argument to your asset_host Proc if you do not need the request.") + if (arity > 1 || arity < -2) && !has_request? + invalid_asset_host!("Remove the second argument to your asset_host Proc if you do not need the request, or make it optional.") end args << current_request if (arity > 1 || arity < 0) && has_request? host.call(*args) |