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-rw-r--r--actionpack/lib/action_view/helpers/asset_paths.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/actionpack/lib/action_view/helpers/asset_paths.rb b/actionpack/lib/action_view/helpers/asset_paths.rb
index 55a4c442fd..cb6737b94e 100644
--- a/actionpack/lib/action_view/helpers/asset_paths.rb
+++ b/actionpack/lib/action_view/helpers/asset_paths.rb
@@ -12,7 +12,7 @@ module ActionView
@controller = controller
end
- # Add the extension +ext+ if not present. Return full URLs otherwise untouched.
+ # Add the extension +ext+ if not present. Return full or scheme-relative URLs otherwise untouched.
# Prefix with <tt>/dir/</tt> if lacking a leading +/+. Account for relative URL
# roots. Rewrite the asset path for cache-busting asset ids. Include
# asset host, if configured, with the correct request protocol.
@@ -33,7 +33,7 @@ module ActionView
end
def is_uri?(path)
- path =~ %r{^[-a-z]+://|^cid:}
+ path =~ %r{^[-a-z]+://|^cid:|^//}
end
private