diff options
| author | Guido van Rossum <guido@python.org> | 1997-10-07 14:37:31 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1997-10-07 14:37:31 (GMT) |
| commit | d6449a2b118c26c9e322ebd6aeaf567896fdcd78 (patch) | |
| tree | 60a7acfb71c63a3253d0d8a9a0513d83738f4a15 /Demo/tkinter/guido | |
| parent | ef31b240ea96864faeee5a2f731e9fe1cdd5f7ac (diff) | |
| download | cpython-d6449a2b118c26c9e322ebd6aeaf567896fdcd78.zip cpython-d6449a2b118c26c9e322ebd6aeaf567896fdcd78.tar.gz cpython-d6449a2b118c26c9e322ebd6aeaf567896fdcd78.tar.bz2 | |
Be more careful with closing fd's 0,1,2.
Diffstat (limited to 'Demo/tkinter/guido')
| -rwxr-xr-x | Demo/tkinter/guido/ShellWindow.py | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Demo/tkinter/guido/ShellWindow.py b/Demo/tkinter/guido/ShellWindow.py index 0b59daa..98fe30f 100755 --- a/Demo/tkinter/guido/ShellWindow.py +++ b/Demo/tkinter/guido/ShellWindow.py @@ -110,9 +110,11 @@ def spawn(prog, args): pid = os.fork() if pid == 0: # Child - os.close(0) - os.close(1) - os.close(2) + for i in 0, 1, 2: + try: + os.close(i) + except os.error: + pass if os.dup(p2cread) <> 0: sys.stderr.write('popen2: bad read dup\n') if os.dup(c2pwrite) <> 1: |