lib/rubyserial/windows.rb in rubyserial-0.2.3 vs lib/rubyserial/windows.rb in rubyserial-0.2.4

@@ -59,10 +59,10 @@
     end
 
     if count.read_int == 0
       nil
     else
-      buff.read_string.unpack('C').first
+      buff.get_bytes(0, 1).bytes.first
     end
   end
 
   def write(data)
     buff = FFI::MemoryPointer.from_string(data.to_s)