From 79d5769672ea2ce42b3e7ccfd47708154aa201c5 Mon Sep 17 00:00:00 2001
From: Dan Marsden <dan@danmarsden.com>
Date: Wed, 25 Jan 2012 20:03:11 +1300
Subject: [PATCH] MDL-28522 Choice : View reports now correctly shows
 unanswered column - thanks to Marcus Boon for the patch

---
 mod/choice/report.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mod/choice/report.php b/mod/choice/report.php
index bbd673b0010..17e2924c354 100644
--- a/mod/choice/report.php
+++ b/mod/choice/report.php
@@ -215,6 +215,11 @@
         }
         exit;
     }
+    // Show those who haven't answered the question.
+    if (!empty($choice->showunanswered)) {
+        $choice->option[0] = get_string('notanswered', 'choice');
+        $choice->maxanswers[0] = 0;
+    }
 
     $results = prepare_choice_show_results($choice, $course, $cm, $users);
     $renderer = $PAGE->get_renderer('mod_choice');