lib/ffi-rzmq/socket.rb in ffi-rzmq-0.9.7 vs lib/ffi-rzmq/socket.rb in ffi-rzmq-1.0.0

@@ -432,11 +432,11 @@
     def send_multiple(parts, flags, method_name)
       if !parts || parts.empty?
         -1
       else
         flags = NonBlocking if dontwait?(flags)
-        rc = nil
+        rc = 0
         
         parts[0..-2].each do |part|
           rc = send(method_name, part, (flags | ZMQ::SNDMORE))
           break unless Util.resultcode_ok?(rc)
         end
@@ -635,10 +635,12 @@
       def remove_finalizer
         ObjectSpace.undefine_finalizer self
       end
 
       def self.close socket
-        Proc.new { LibZMQ.zmq_close socket }
+        Proc.new do
+          LibZMQ.zmq_close(socket) if socket && !socket.null?
+        end
       end
     end # class Socket for version2
 
   end # LibZMQ.version2?