Merge with 32c00a5f10f744f40eab5c864f4eb98c7cfb10be

15 years ago · 699989fc4f
parent 21b8d880dd 90ba112f08
commit 699989fc4f
1 changed files with 12 additions and 10 deletions
--- a/main/inc/footer.inc.php
+++ b/main/inc/footer.inc.php
@ -89,6 +89,7 @@ if (get_setting('show_teacher_data')=='true') {
 	if (isset($id_course) && $id_course!=-1) {
 		echo '<span id="coursemanager">';
 		$mail=CourseManager::get_emails_of_tutors_to_course($id_course);
+		if (!empty($mail)) {		
 			if (count($mail)>1){
 				$bar='&nbsp;|&nbsp;';
 				echo '&nbsp;'.get_lang('Teachers').' : ';
@ -101,6 +102,7 @@ if (get_setting('show_teacher_data')=='true') {
 					echo Display::encrypted_mailto_link($email,$name).$bar;		
 				}
 			}
+		}
 		echo '</span>';
 	}