Problem with FindObjectsInit?

[madestro]

Using this code:

func findObject(p *Ctx, session SessionHandle, template
[]*(Attribute)) []ObjectHandle {
  if err := p.FindObjectsInit(session, template); err != nil {
    panic("FindObjectsInit")
  }
  obj, _, err := p.FindObjects(session, 1024)
  if err != nil {
    panic("FindObjects")
  }
  if err := p.FindObjectsFinal(session); err != nil {
    panic("FindObjectsFinal")
  }
  if len(obj) > 0 {
    fmt.Println("found!")
    for _,o :=  range obj {
      fmt.Println("Object = ",o)
    }
    fmt.Println()
  }
  return obj
}

successive calls to this function produce that the results
list is appended to the original one. For instance: I'm using it to
check first for valid keys and, giving that i'm testing my app, I'm
using it also for deleting the keys.

First call produce

Object =  89
Object =  90

Second call

Object =  89
Object =  90
Object =  89
Object =  90