Doesn't display teachers or students if there aren't any

diff --git a/user/index.php b/user/index.php
index 26df7feb13b81247a647ba043f57ae37ed601bf8..67b8b76f0c6dbb3a7866ee48e56cb6c5bc59b6b6 100644 (file)
--- a/user/index.php
+++ b/user/index.php
@@ -26,28 +26,24 @@
 
     $teacherlinks = isteacher($course->id);
 
-    echo "<H2 align=center>".$course->teacher."s</H2>";
 
     if ( $teachers = get_records_sql("SELECT u.* FROM user u, user_teachers t 
                                        WHERE t.course = '$course->id' AND t.user = u.id
                                        ORDER BY t.authority")) {
+        echo "<H2 align=center>".$course->teacher."s</H2>";
         foreach ($teachers as $teacher) {
             print_user($teacher, $course, $teacherlinks);
         }
-    } else {
-        notify("None yet");
     }
 
-    echo "<H2 align=center>".$course->student."s</H2>";
     if ($students = get_records_sql("SELECT u.* FROM user u, user_students s 
                                        WHERE s.course = '$course->id' AND s.user = u.id
                                        ORDER BY u.lastaccess DESC")) {
+        echo "<H2 align=center>".$course->student."s</H2>";
         foreach ($students as $student) {
             print_user($student, $course, $teacherlinks);
         }
-    } else {
-        notify("None yet");
-    }
+    } 
 
     print_footer($course);