share/rbbt_commands/workflow/info in rbbt-util-5.27.8 vs share/rbbt_commands/workflow/info in rbbt-util-5.27.9

@@ -151,10 +151,10 @@
 
   while deps.any? do
     dep = deps.shift
     inputs = {} if inputs.nil?
     inputs = inputs.merge(dep.info[:inputs] || {})
-    deps = deps.concat dep.dependencies
+    deps = deps.concat dep.dependencies if dep.dependencies
   end
 
   inputs = inputs.merge step.archived_inputs
   if inputs.any?
     puts Log.color(:magenta, "Recursive inputs") << ": "