From da21c2bd483a15fa4a6d96b91835dc478acc24e6 Mon Sep 17 00:00:00 2001
From: Jonathan Pastor <jonathancmoa@gmail.com>
Date: Thu, 7 Nov 2019 15:12:18 +0100
Subject: [PATCH] using empty character for indicating that generator expects
 no value

---
 lib/refrepo/gen/oar-properties.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/refrepo/gen/oar-properties.rb b/lib/refrepo/gen/oar-properties.rb
index 8007650d8ed..380b18b23ea 100644
--- a/lib/refrepo/gen/oar-properties.rb
+++ b/lib/refrepo/gen/oar-properties.rb
@@ -959,7 +959,7 @@ def do_diff(options, generated_hierarchy, refrepo_properties)
               {:cpu => "cpu", :core => "core", :cpuset => "cpuset", :gpu => "gpu", :gpudevice => "gpudevice"}.each do |key, value|
                 if row[key].to_s != corresponding_resource[0][value].to_s and not (key == :gpu and row[key].nil? and corresponding_resource[0][value] == 0)
                   expected_value = row[key]
-                  if expected_value == ""
+                  if expected_value == "" or expected_value.nil?
                     expected_value = "ø"
                   end
                   fix_cmd = <<-TXT
-- 
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