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-rw-r--r--actionpack/lib/action_view/template/error.rb1
1 files changed, 1 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/template/error.rb b/actionpack/lib/action_view/template/error.rb
index e246646963..fa7a620daa 100644
--- a/actionpack/lib/action_view/template/error.rb
+++ b/actionpack/lib/action_view/template/error.rb
@@ -29,6 +29,7 @@ module ActionView
def initialize(paths, path, prefixes, partial, details, *)
@path = path
+ prefixes = [prefixes] if String === prefixes
display_paths = paths.compact.map{ |p| p.to_s.inspect }.join(", ")
template_type = if partial
"partial"