diff --git a/datastore/threads/sharedptr.nim b/datastore/threads/sharedptr.nim
index 680853f..c7a511a 100644
--- a/datastore/threads/sharedptr.nim
+++ b/datastore/threads/sharedptr.nim
@@ -50,9 +50,9 @@ type
     container*: ptr tuple[value: T, cnt: int]
 
 proc incr*[T](a: var SharedPtr[T]) =
-  if a.container != nil and a.cnt != nil:
+  if a.container != nil:
     let res = atomicAddFetch(a.cnt, 1, ATOMIC_RELAXED)
-    echoed "SharedPtr: manual incr: ", res
+    echoed "SharedPtr: incr: ", res
 
 proc decr*[T](x: var SharedPtr[T]) =
   if x.container != nil:
@@ -88,7 +88,10 @@ proc `=dup`*[T](src: SharedPtr[T]): SharedPtr[T] =
 proc `=copy`*[T](dest: var SharedPtr[T], src: SharedPtr[T]) =
   if src.container != nil:
     # echo "SharedPtr: copy: ", src.container.pointer.repr
+    echoed "SharedPtr: copy:src: ", src.container.pointer.repr, " cnt: ", src.container.cnt, " tp: ", $(typeof(T))
     discard atomicAddFetch(addr src.container.cnt, 1, ATOMIC_RELAXED)
+  if dest.container != nil:
+    echoed "SharedPtr: copy:dest: ", dest.container.pointer.repr, " cnt: ", dest.container.cnt, " tp: ", $(typeof(T))
   `=destroy`(dest)
   dest.container = src.container