Fixes #37727 - Handle blank operating systems on hosts (#11105)

Katello · Aug 14, 2024 · 447b04b · 447b04b
1 parent 3adebd6
commit 447b04b
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/models/katello/concerns/host_managed_extensions.rb b/app/models/katello/concerns/host_managed_extensions.rb
@@ -480,8 +480,10 @@ def probably_rhel?
 
       def rhel_eos_schedule_index
         return nil unless probably_rhel?
-        major = operatingsystem.major
+        major = operatingsystem&.major
+        return nil unless major
         return "RHEL#{major}" unless major == "7"
+
         arch_name = architecture&.name
         case arch_name
         when "ppc64le"