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--- ueberzug/xutil.py.orig 2021-04-17 13:57:48 UTC
+++ ueberzug/xutil.py
@@ -147,10 +147,9 @@ def get_first_pty(pids: list):
the first process in the passed list which owns one.
"""
for pid in pids:
- pty_candidate = '/proc/{pid}/fd/1'.format(pid=pid)
- with open(pty_candidate) as pty:
- if os.isatty(pty.fileno()):
- return pty_candidate
+ process = psutil.Process(pid=pid)
+ if process is not None and process.terminal() is not None:
+ return process.terminal()
return None
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