Zero-offset branches are backward branches; fix "br" backward branches

[bpt/guile.git] / libguile / list.c

diff --git a/libguile/list.c b/libguile/list.c
index 6276403..1f44ad0 100644 (file)
--- a/libguile/list.c
+++ b/libguile/list.c
@@ -377,8 +377,6 @@ SCM_DEFINE (scm_reverse_x, "reverse!", 1, 1, 0,
   SCM_VALIDATE_LIST (1, lst);
   if (SCM_UNBNDP (new_tail))
     new_tail = SCM_EOL;
-  else
-    SCM_VALIDATE_LIST (2, new_tail);
 
   while (!SCM_NULL_OR_NIL_P (lst))
     {