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-rw-r--r--lib/explore.ml2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/explore.ml b/lib/explore.ml
index b3ffef6ac2..139de488e2 100644
--- a/lib/explore.ml
+++ b/lib/explore.ml
@@ -29,7 +29,7 @@ module Make = functor(S : SearchProblem) -> struct
| [i] -> int i
| i :: l -> pp_rec l ++ str "." ++ int i
in
- Feedback.msg_debug (h 0 (pp_rec p) ++ pp)
+ Feedback.msg_debug (h (pp_rec p) ++ pp)
(*s Depth first search. *)