Index: generic/nsf.c
===================================================================
diff -u -ra6e4b1ad5d61bd76e911cfac041c2b9fa7194c7d -rfc14b0585b7bc414e38a6d56658e6af05f21768d
--- generic/nsf.c	(.../nsf.c)	(revision a6e4b1ad5d61bd76e911cfac041c2b9fa7194c7d)
+++ generic/nsf.c	(.../nsf.c)	(revision fc14b0585b7bc414e38a6d56658e6af05f21768d)
@@ -21286,10 +21286,10 @@
       Tcl_SetObjResult(interp, savedResultObj);  /* restore the result */
       DECR_REF_COUNT(savedResultObj);
     }
-    DECR_REF_COUNT(objPtr);
   } else {
-    /*fprintf(stderr, "omitting destroy on %s %p\n", name);*/
+    /* fprintf(stderr, "omitting destroy\n"); */
   }
+  DECR_REF_COUNT2("volatile", objPtr);
   return resultMsg;
 }
 
@@ -33030,7 +33030,7 @@
   CallStackRestoreSavedFrames(interp, &ctx);
 
   if (likely(result == TCL_OK)) {
-    INCR_REF_COUNT(objPtr);
+    INCR_REF_COUNT2("volatile", objPtr);
   }
   return result;
 }