Comment # 4 on bug 1205918 from Stefan Hundhammer

That backtrace is trivial to fix:


diff --git a/src/modules/Security.rb b/src/modules/Security.rb
index 865addc..c58ca4b 100644
--- a/src/modules/Security.rb
+++ b/src/modules/Security.rb
@@ -687,7 +687,7 @@ module Yast

       # Security read dialog caption
       caption = _("Saving Security Configuration")
-      steps = 4
+      steps = 5

       Progress.New(
         caption,