From 903339fdd7c294a72a8b2066550dbb5dd78f5384 Mon Sep 17 00:00:00 2001
From: Michael Denkowski <mdenkows@sendai.lti.cs.cmu.edu>
Date: Sun, 22 Sep 2013 22:49:46 -0400
Subject: Don't leak open files.

---
 realtime/rt/rt.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'realtime/rt')

diff --git a/realtime/rt/rt.py b/realtime/rt/rt.py
index b1cf19ef..033ed790 100644
--- a/realtime/rt/rt.py
+++ b/realtime/rt/rt.py
@@ -101,7 +101,8 @@ class RealtimeDecoder:
             logging.info('Grammar cache hit')
             return grammar_file
         # Extract and cache
-        grammar_file = tempfile.mkstemp(dir=self.tmp, prefix='grammar.')[1]
+        (fid, grammar_file) = tempfile.mkstemp(dir=self.tmp, prefix='grammar.')
+        os.close(fid)
         with open(grammar_file, 'w') as output:
             for rule in self.extractor.grammar(sentence):
                 output.write('{}\n'.format(str(rule)))
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