From 619c3e23af253a578c174e6c60f6f3756fd3bad3 Mon Sep 17 00:00:00 2001 From: Bertrand Paquet Date: Thu, 29 Jan 2015 15:04:52 +0100 Subject: [PATCH] Avoid crash in strange restart conditions --- lib/puma/cluster.rb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/puma/cluster.rb b/lib/puma/cluster.rb index 1aa4995b..77a1d315 100644 --- a/lib/puma/cluster.rb +++ b/lib/puma/cluster.rb @@ -307,7 +307,7 @@ module Puma if threads.first.respond_to? :backtrace log "! WARNING: Detected #{after.size-before.size} Thread(s) started in app boot:" threads.each do |t| - log "! #{t.inspect} - #{t.backtrace.first}" + log "! #{t.inspect} - #{t.backtrace ? t.backtrace.first : ''}" end else log "! WARNING: Detected #{after.size-before.size} Thread(s) started in app boot"