From aba7c124e3402a39a8237a7ae0ec4bc15f4016ce Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Mon, 10 Mar 2014 17:12:26 +0100
Subject: ignore_fail for spawn_with_timeout

---
 lib/nlp_ruby/misc.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'lib/nlp_ruby')

diff --git a/lib/nlp_ruby/misc.rb b/lib/nlp_ruby/misc.rb
index b2ab885..0319a5f 100644
--- a/lib/nlp_ruby/misc.rb
+++ b/lib/nlp_ruby/misc.rb
@@ -58,14 +58,14 @@ class PriorityQueue
   end
 end
 
-def spawn_with_timeout cmd, t=4, debug=false
+def spawn_with_timeout cmd, t=4, ignore_fail=false, debug=false
   STDERR.write cmd+"\n" if debug
   pipe_in, pipe_out = IO.pipe
   pid = Process.spawn(cmd, :out => pipe_out)
   begin
     Timeout.timeout(t) { Process.wait pid }
   rescue Timeout::Error
-    Process.kill('TERM', pid)
+    Process.kill('TERM', pid) if !ignore_fail
   end
   pipe_out.close
   return pipe_in.read
-- 
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