When no usable exit satisfies a predicted port, stop predicting it.

Fix for bug 3296.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/or/rephist.h b/src/or/rephist.h
index 0a3e46ae1a..800b957d5a 100644
--- a/src/or/rephist.h
+++ b/src/or/rephist.h
@@ -49,6 +49,7 @@ const char *rep_hist_get_router_stability_doc(time_t now);
 
 void rep_hist_note_used_port(time_t now, uint16_t port);
 smartlist_t *rep_hist_get_predicted_ports(time_t now);
+void rep_hist_remove_predicted_ports(const smartlist_t *rmv_ports);
 void rep_hist_note_used_resolve(time_t now);
 void rep_hist_note_used_internal(time_t now, int need_uptime,
                                  int need_capacity);