[LON-CAPA-cvs] cvs: loncom /interface domainprefs.pm

[raeburn]

raeburn		Tue Jul 26 01:11:43 2022 EDT

  Modified files:              
    /loncom/interface	domainprefs.pm 
  Log:
  - Prevent ISE in unconfigured domain.
  
  
Index: loncom/interface/domainprefs.pm
diff -u loncom/interface/domainprefs.pm:1.410 loncom/interface/domainprefs.pm:1.411
--- loncom/interface/domainprefs.pm:1.410	Wed Jun  8 03:36:07 2022
+++ loncom/interface/domainprefs.pm	Tue Jul 26 01:11:43 2022
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set domain-wide configuration settings
 #
-# $Id: domainprefs.pm,v 1.410 2022/06/08 03:36:07 raeburn Exp $
+# $Id: domainprefs.pm,v 1.411 2022/07/26 01:11:43 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1634,7 +1634,7 @@
             $styleon{$lonhost} = 'display:none';
             $styleoff{$lonhost} = '';
         }
-        if (ref($settings->{'saml'}) eq 'HASH') {
+        if ((ref($settings) eq 'HASH') && (ref($settings->{'saml'}) eq 'HASH')) {
             foreach my $lonhost (keys(%{$settings->{'saml'}})) {
                 if (ref($settings->{'saml'}{$lonhost}) eq 'HASH') {
                     $saml{$lonhost} = 1;