Use os.closerange() in popen2.

8d01bb2b · Georg Brandl · ffada76d · 8d01bb2b
Commit 8d01bb2b authored Feb 23, 2008 by Georg Brandl
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Showing with 1 addition and 5 deletions

Lib/popen2.py Lib/popen2.py +1 -5

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--- a/Lib/popen2.py
+++ b/Lib/popen2.py
@@ -82,11 +82,7 @@ class Popen3:
    def _run_child(self, cmd):
        if isinstance(cmd, basestring):
            cmd = ['/bin/sh', '-c', cmd]
-        for i in xrange(3, MAXFD):
-            try:
-                os.close(i)
-            except OSError:
-                pass
+        os.closerange(3, MAXFD)
        try:
            os.execvp(cmd[0], cmd)
        finally: