From 981b3ae06f61cd898a53be0571a9f4650c452b67 Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Sat, 4 Nov 2006 23:30:29 +0000
Subject: [PATCH] Now GD is checked before displaying course overview graphs.
 MDL-7204

Merged from MOODLE_17_STABLE
---
 admin/report/courseoverview/index.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/admin/report/courseoverview/index.php b/admin/report/courseoverview/index.php
index 608041bfa2..11819849bf 100644
--- a/admin/report/courseoverview/index.php
+++ b/admin/report/courseoverview/index.php
@@ -82,7 +82,11 @@
             notify(get_string('statsnodata'));
 
         } else {
-            echo '<div align="center"><img src="'.$CFG->wwwroot.'/'.$CFG->admin.'/report/courseoverview/reportsgraph.php?time='.$time.'&report='.$report.'&numcourses='.$numcourses.'" /></div>';
+            if (empty($CFG->gdversion)) {
+                echo '<div align="center">(' . get_string("gdneed") .')</div>';
+            } else {
+                echo '<div align="center"><img src="'.$CFG->wwwroot.'/'.$CFG->admin.'/report/courseoverview/reportsgraph.php?time='.$time.'&report='.$report.'&numcourses='.$numcourses.'" /></div>';
+            }
 
             $table = new StdClass;
             $table->align = array('left','center','center','center');
-- 
2.39.5