From df60c28287900478ced251123c9887e61e0dc17c Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Tue, 24 Apr 2018 16:22:42 +0300
Subject: Change: when running commands, redirect stdin from /dev/null

---
 ick2/actionenvs.py | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

(limited to 'ick2')

diff --git a/ick2/actionenvs.py b/ick2/actionenvs.py
index a21cef2..845d1d2 100644
--- a/ick2/actionenvs.py
+++ b/ick2/actionenvs.py
@@ -38,14 +38,16 @@ class Runner:
         for key in kwargs:
             logging.debug('Runner.runcmd: kwargs: %r=%r', key, kwargs[key])
         assert all(argv is not None for argv in argvs)
-        exit_code, _, _ = cliapp.runcmd_unchecked(
-            *argvs,
-            stdout_callback=self.capture_stdout,
-            stderr=subprocess.STDOUT,
-            output_timeout=self._timeout,
-            timeout_callback=self.flush,
-            **kwargs
-        )
+        with open('/dev/null', 'rb') as devnull:
+            exit_code, _, _ = cliapp.runcmd_unchecked(
+                *argvs,
+                stdin=devnull,
+                stdout_callback=self.capture_stdout,
+                stderr=subprocess.STDOUT,
+                output_timeout=self._timeout,
+                timeout_callback=self.flush,
+                **kwargs
+            )
         self.flush()
         logging.debug('Runner.runcmd: finished, exit code: %d', exit_code)
         return exit_code
-- 
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