Merge pull request #459 from patthoyts/pt/gravatar-fix

Generate consistent gravatar hash values as per documentation.

Merge pull request #459 from patthoyts/pt/gravatar-fix
Generate consistent gravatar hash values as per documentation.
df6f7481 · Ariejan de Vroom · 1924de91 · 2be4fe28 · df6f7481
Commit df6f7481 authored Mar 01, 2012 by Ariejan de Vroom
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app/helpers/application_helper.rb app/helpers/application_helper.rb +2 -1

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--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -3,7 +3,8 @@ module ApplicationHelper
  def gravatar_icon(user_email, size = 40)
    gravatar_host = request.ssl? ? "https://secure.gravatar.com" :  "http://www.gravatar.com"
-    "#{gravatar_host}/avatar/#{Digest::MD5.hexdigest(user_email)}?s=#{size}&d=identicon"
+    user_email.strip!
+    "#{gravatar_host}/avatar/#{Digest::MD5.hexdigest(user_email.downcase)}?s=#{size}&d=identicon"
  end
  def fixed_mode?