From c85fac1ff1d42331c44dc1d23bae6bb53d14a9c7 Mon Sep 17 00:00:00 2001
From: dongsheng <dongsheng>
Date: Wed, 16 Apr 2008 09:21:57 +0000
Subject: [PATCH] MDL-14129, fix incorrect print_error() call

---
 filter/algebra/pix.php | 2 +-
 filter/tex/pix.php     | 2 +-
 lang/en_utf8/error.php | 1 +
 3 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/filter/algebra/pix.php b/filter/algebra/pix.php
index 05804d84f6..80f849879e 100644
--- a/filter/algebra/pix.php
+++ b/filter/algebra/pix.php
@@ -35,7 +35,7 @@
         $image    = $args[0];
         $pathname = $CFG->dataroot.'/filter/algebra/'.$image;
     } else {
-        print_error('No valid arguments supplied');
+        print_error('invalidarguments', 'error');
     }
 
     if (!file_exists($pathname)) {
diff --git a/filter/tex/pix.php b/filter/tex/pix.php
index 377db43ad4..6ac9835483 100644
--- a/filter/tex/pix.php
+++ b/filter/tex/pix.php
@@ -36,7 +36,7 @@
         $image    = $args[0];
         $pathname = $CFG->dataroot.'/filter/tex/'.$image;
     } else {
-        print_error('No valid arguments supplied');
+        print_error('invalidarguments', 'error');
     }
 
     if (!file_exists($pathname)) {
diff --git a/lang/en_utf8/error.php b/lang/en_utf8/error.php
index 7f259564ab..d8f966a5d9 100644
--- a/lang/en_utf8/error.php
+++ b/lang/en_utf8/error.php
@@ -74,6 +74,7 @@ $string['groupunknown'] = 'Group $a not associated to specified course';
 $string['guestnoeditprofile'] = 'The guest user cannot edit their profile';
 $string['guestnoeditprofileother'] = 'The guest user profile cannot be edited';
 $string['invalidaction'] = 'Invalid action parameter.';
+$string['invalidarguments'] = 'No valid arguments supplied';
 $string['invalidaccessparameter'] = 'Invalid access parameter.';
 $string['invalidcourse'] = 'Invalid course';
 $string['invalidcoursemodule'] = 'Bad course module ID';
-- 
2.39.5