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[kivitendo-erp.git] / bin / mozilla / io.pl

diff --git a/bin/mozilla/io.pl b/bin/mozilla/io.pl
index 41c55b0..83da8b5 100644 (file)
--- a/bin/mozilla/io.pl
+++ b/bin/mozilla/io.pl
@@ -2071,7 +2071,7 @@ sub _update_custom_variables {
 
   my $form     = $main::form;
 
-  $form->{CVAR_CONFIGS}       ||= { };
+  $form->{CVAR_CONFIGS}         = { } unless ref $form->{CVAR_CONFIGS} eq 'HASH';
   $form->{CVAR_CONFIGS}->{IC} ||= CVar->get_configs(module => 'IC');
 
   $main::lxdebug->leave_sub();