From f8e4faca2143426ee6c24fb5c6036ea6cf7b703e Mon Sep 17 00:00:00 2001
From: halida <linjunhalida@gmail.com>
Date: Tue, 4 Dec 2012 20:18:58 +0800
Subject: [PATCH] fix bug

---
 .../simple_email_tracker/email_trackers_controller.rb      | 7 ++++---
 lib/simple_email_tracker/version.rb                        | 2 +-
 lib/simple_email_tracker/view_helper.rb                    | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/app/controllers/simple_email_tracker/email_trackers_controller.rb b/app/controllers/simple_email_tracker/email_trackers_controller.rb
index 49cd568..eb92272 100644
--- a/app/controllers/simple_email_tracker/email_trackers_controller.rb
+++ b/app/controllers/simple_email_tracker/email_trackers_controller.rb
@@ -4,10 +4,11 @@ class EmailTrackersController < ::ApplicationController
     def show
       v = Visit.find_by_uuid params[:uuid]
       v.visit_by request
-      send_file(
-           File.expand_path("../../../assets/images/t.gif", __FILE__),
+      send_data(
+           File.read(File.expand_path("../../../assets/images/t.gif", __FILE__)),
            filename: "t.gif",
-           type: "image/pdf")
+           disposition: 'inline',
+           type: "image/gif")
     end
 
   end
diff --git a/lib/simple_email_tracker/version.rb b/lib/simple_email_tracker/version.rb
index a31ae46..0dc5386 100644
--- a/lib/simple_email_tracker/version.rb
+++ b/lib/simple_email_tracker/version.rb
@@ -1,3 +1,3 @@
 module SimpleEmailTracker
-  VERSION = "0.0.2"
+  VERSION = "0.0.3"
 end
diff --git a/lib/simple_email_tracker/view_helper.rb b/lib/simple_email_tracker/view_helper.rb
index ad9938b..4497c1f 100644
--- a/lib/simple_email_tracker/view_helper.rb
+++ b/lib/simple_email_tracker/view_helper.rb
@@ -2,7 +2,7 @@ module SimpleEmailTracker
   module ViewHelper
     def set_email_tracker *args
       et = SimpleEmailTracker::Visit.get_by_key args
-      "#{root_url}email_trackers/#{et.uuid}/t.gif"
+      image_tag "#{root_url}email_trackers/#{et.uuid}/t.gif"
     end
   end
 end