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-rw-r--r--actionpack/lib/action_view/helpers/debug_helper.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_view/helpers/debug_helper.rb b/actionpack/lib/action_view/helpers/debug_helper.rb
index db7f9f3494..c29c1b1eea 100644
--- a/actionpack/lib/action_view/helpers/debug_helper.rb
+++ b/actionpack/lib/action_view/helpers/debug_helper.rb
@@ -28,7 +28,7 @@ module ActionView
# </pre>
def debug(object)
Marshal::dump(object)
- object = ERB::Util.html_escape(object.to_yaml).tr(" ", "&nbsp; ").html_safe
+ object = ERB::Util.html_escape(object.to_yaml).gsub(" ", "&nbsp; ").html_safe
content_tag(:pre, object, :class => "debug_dump")
rescue Exception # errors from Marshal or YAML
# Object couldn't be dumped, perhaps because of singleton methods -- this is the fallback