From 84836944e85c64a6cc965ccc1d3fe0b08462659c Mon Sep 17 00:00:00 2001
From: Sam <sam.saffron@gmail.com>
Date: Wed, 30 Jul 2014 17:09:55 +1000
Subject: [PATCH] FIX: crash on invalid uri component

---
 lib/pretty_text.rb                  | 2 +-
 spec/components/pretty_text_spec.rb | 7 +++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/pretty_text.rb b/lib/pretty_text.rb
index 83a3f5f7117..8e6e10002c9 100644
--- a/lib/pretty_text.rb
+++ b/lib/pretty_text.rb
@@ -263,7 +263,7 @@ module PrettyText
         uri = URI(href)
         site_uri ||= URI(Discourse.base_url)
         link["href"] = "#{site_uri}#{link['href']}" unless uri.host.present?
-      rescue URI::InvalidURIError
+      rescue URI::InvalidURIError, URI::InvalidComponentError
         # leave it
       end
     end
diff --git a/spec/components/pretty_text_spec.rb b/spec/components/pretty_text_spec.rb
index 594257ef3cc..4becd6eb60c 100644
--- a/spec/components/pretty_text_spec.rb
+++ b/spec/components/pretty_text_spec.rb
@@ -266,4 +266,11 @@ describe PrettyText do
     end
   end
 
+  describe 'format_for_email' do
+    it 'does not crash' do
+      PrettyText.format_for_email('<a href="mailto:michael.brown@discourse.org?subject=Your%20post%20at%20http://try.discourse.org/t/discussion-happens-so-much/127/1000?u=supermathie">test</a>')
+    end
+  end
+
+
 end