File 0257-Don-t-crash-lcnt-server-if-information-0-is-called-b.patch of Package erlang

From dfa4d62c263cd3f11338aba891179b08704d9287 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?P=C3=A9ter=20G=C3=B6m=C3=B6ri?= <gomoripeti@gmail.com>
Date: Wed, 7 Feb 2018 09:20:11 +0100
Subject: [PATCH 2/2] Don't crash lcnt server if information/0 is called before
 collect/0

---
 lib/tools/src/lcnt.erl        | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/lib/tools/src/lcnt.erl b/lib/tools/src/lcnt.erl
index 139b3d8a4a..e306979dea 100644
--- a/lib/tools/src/lcnt.erl
+++ b/lib/tools/src/lcnt.erl
@@ -943,7 +943,7 @@ print_state_information(#state{locks = Locks} = State) ->
     print(kv("#tries",          s(Stats#stats.tries))),
     print(kv("#colls",          s(Stats#stats.colls))),
     print(kv("wait time",       s(Stats#stats.time) ++ " us" ++ " ( " ++ s(Stats#stats.time/1000000) ++ " s)")),
-    print(kv("percent of duration", s(Stats#stats.time/State#state.duration*100) ++ " %")),
+    print(kv("percent of duration", s(percent(Stats#stats.time, State#state.duration)) ++ " %")),
     ok.
 
 
-- 
2.16.1