From 7d7fb58ee4b3824677486416c84dc030d87cec72 Mon Sep 17 00:00:00 2001
From: Roger Dingledine <arma@torproject.org>
Date: Tue, 23 Nov 2004 09:01:37 +0000
Subject: [PATCH] fail more gracefully next time

svn:r2954
---
 trunk/src/or/rephist.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/trunk/src/or/rephist.c b/trunk/src/or/rephist.c
index 1dea9fa85c..72a9f4a812 100644
--- a/trunk/src/or/rephist.c
+++ b/trunk/src/or/rephist.c
@@ -588,6 +588,7 @@ rep_hist_get_bandwidth_lines(void)
   cp = buf;
   for (r=0;r<2;++r) {
     b = r?read_array:write_array;
+    tor_assert(b);
     format_iso_time(t, b->next_period-NUM_SECS_BW_SUM_INTERVAL);
     tor_snprintf(cp, len-(cp-buf), "opt %s %s (%d s) ", r?"read-history ":"write-history", t,
             NUM_SECS_BW_SUM_INTERVAL);