lib/fog/xenserver/requests/compute/create_vif.rb in fog-1.29.0 vs lib/fog/xenserver/requests/compute/create_vif.rb in fog-1.30.0

@@ -4,10 +4,10 @@
       class Real
         def create_vif( vm_ref, network_ref, device = -1)
           raise ArgumentError.new('Invalid vm_ref') if vm_ref.nil?
           raise ArgumentError.new('Invalid network_ref') if network_ref.nil?
           if vm_ref.is_a?(Hash)
-            vif_config = vm_ref.reject! { |_k,v| v.nil? }
+            vif_config = vm_ref.reject { |_k,v| v.nil? }
           else
             vm_ref = vm_ref.reference if vm_ref.kind_of? Fog::Model
             network_ref = network_ref.reference if network_ref.kind_of? Fog::Model
             vif_config = default_vif_config(vm_ref, network_ref, device.to_s)
           end