From f6d1d3221ae5fbb0a576e539d271825658f2652b Mon Sep 17 00:00:00 2001
From: Francisco Borja Salguero Castellano <fbsc@tid.es>
Date: Fri, 12 Jul 2013 05:38:19 -0700
Subject: [PATCH] Merge pull request #10941 from
 julienw/890460-fixedheader-followup

Bug 890460 - [SMS] After deleting all the messages in particular thread,...(cherry picked from commit accb67f7beb3f00f8bcf23337e3ced0795cff4c9)
---
 apps/sms/js/thread_list_ui.js             |  1 +
 apps/sms/test/unit/thread_list_ui_test.js | 14 ++++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/apps/sms/js/thread_list_ui.js b/apps/sms/js/thread_list_ui.js
index 3c6226c889fb..fa9e78d573a1 100644
--- a/apps/sms/js/thread_list_ui.js
+++ b/apps/sms/js/thread_list_ui.js
@@ -339,6 +339,7 @@ var ThreadListUI = {
       });
     } else {
       ThreadListUI.setEmpty(true);
+      FixedHeader.refresh();
 
       // Callback if exist
       if (renderCallback) {
diff --git a/apps/sms/test/unit/thread_list_ui_test.js b/apps/sms/test/unit/thread_list_ui_test.js
index 7c5e3c93b58a..ab4ca22e5cc0 100644
--- a/apps/sms/test/unit/thread_list_ui_test.js
+++ b/apps/sms/test/unit/thread_list_ui_test.js
@@ -514,4 +514,18 @@ suite('thread_list_ui', function() {
       });
     });
   });
+
+  suite('renderThreads', function() {
+    setup(function() {
+      this.sinon.spy(FixedHeader, 'refresh');
+      this.sinon.spy(ThreadListUI, 'setEmpty');
+    });
+
+    test('Rendering an empty screen', function() {
+      ThreadListUI.renderThreads([]);
+      assert.ok(FixedHeader.refresh.called);
+      assert.ok(ThreadListUI.setEmpty.called);
+      assert.isTrue(ThreadListUI.setEmpty.args[0][0]);
+    });
+  });
 });