added specific error messages for update_user without forgotten password text

application/language/english/aauth_lang.php

@@ -26,6 +26,11 @@ $lang['aauth_error_password_invalid'] = 'Invalid password';
 $lang['aauth_error_username_invalid'] = 'Invalid Username';
 $lang['aauth_error_username_required'] = 'Username required';
 
+// Account update errors
+$lang['aauth_error_update_email_exists'] = 'Email address already exists on the system.  Please enter a different email address.';
+$lang['aauth_error_update_username_exists'] = "Username already exists on the system.  Please enter a different username.";
+
+
 // Access errors
 $lang['aauth_error_no_access'] = 'Sorry, you do not have access to the resource you requested.';
 $lang['aauth_error_login_failed_email'] = 'E-mail Address and Password do not match.';

application/libraries/Aauth.php

@@ -681,7 +681,7 @@ class Aauth {
 
 		if ($email != FALSE) {
 			if ($this->user_exsist_by_email($email)) {
-				$this->error($this->CI->lang->line('aauth_error_email_exists'));
+				$this->error($this->CI->lang->line('aauth_error_update_email_exists'));
 				$valid = FALSE;
 			}
 			if (!valid_email($email)){
@@ -701,7 +701,7 @@ class Aauth {
 
 		if ($name != FALSE) {
 			if ($this->user_exsist_by_name($name)) {
-				$this->error($this->CI->lang->line('aauth_error_username_exists'));
+				$this->error($this->CI->lang->line('aauth_error_update_username_exists'));
 				$valid = FALSE;
 			}
 			if ($name !='' && !ctype_alnum(str_replace($this->config_vars['valid_chars'], '', $name))){