lib/forward_referencing.rb in eymiha_util-0.1.1 vs lib/forward_referencing.rb in eymiha_util-0.1.2

@@ -69,10 +69,10 @@
   # Returns a hash of dependencies to arrays of the ForwardReferences that
   # have them as dependencies.
   def forward_reference_dependencies
     dependencies = {}
     @forward_references.each { |forward_reference|
-      dependency = forward_reference.dependency
+      dependency = forward_reference.dependency || "nil"
       forward_references = dependencies[dependency]
       dependencies[dependency] = [] if forward_references == nil
       dependencies[dependency] << forward_reference
     }
     dependencies