From ac2bcb2cd5c6d5bb11201919658de4aa2b26788d Mon Sep 17 00:00:00 2001
From: Angelos Evripiotis <jevripiotis@bloomberg.net>
Date: Fri, 22 Dec 2017 13:22:02 +0000
Subject: utils._call: rm unused assignments to exit_code

---
 buildstream/utils.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/buildstream/utils.py b/buildstream/utils.py
index a96a1a234..7e84dbbe0 100644
--- a/buildstream/utils.py
+++ b/buildstream/utils.py
@@ -831,9 +831,8 @@ def _call(*popenargs, terminate=False, **kwargs):
                 proc = psutil.Process(process.pid)
                 proc.terminate()
 
-                exit_code = None
                 try:
-                    exit_code = proc.wait(20)
+                    proc.wait(20)
                 except psutil.TimeoutExpired:
                     # Did not terminate within the timeout: murder
                     _kill_process_tree(process.pid)
-- 
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