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Merge pull request #219 from MarkDBlackwell/patch-1

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Avoid crash by verifying the existence of SIGHUP before accessing it.
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David Dollar
2012-07-09 06:30:14 -07:00
parent 9901b9f924 ae7aeabb63
commit 3e71fea777
1 changed files with 1 additions and 1 deletions
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lib/foreman/engine.rb
+1 -1
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@@ -39,7 +39,7 @@ class Foreman::Engine
def start def start
trap("TERM") { puts "SIGTERM received"; terminate_gracefully } trap("TERM") { puts "SIGTERM received"; terminate_gracefully }
trap("INT") { puts "SIGINT received"; terminate_gracefully } trap("INT") { puts "SIGINT received"; terminate_gracefully }
trap("HUP") { puts "SIGHUP received"; terminate_gracefully } trap("HUP") { puts "SIGHUP received"; terminate_gracefully } if ::Signal.list.keys.include? 'HUP'
startup startup
spawn_processes spawn_processes