Prevent decoding None objects

2020-07-15 13:15:48 +02:00
parent fb58c0239d
commit f7ee5b71a1
2 changed files with 5 additions and 3 deletions
--- a/davtelepot/utilities.py
+++ b/davtelepot/utilities.py
@@ -1714,8 +1714,10 @@ async def aio_subprocess_shell(command: str) -> Tuple[str, str]:
            command
        )
        stdout, stderr = await _subprocess.communicate()
-        stdout = stdout.decode().strip()
-        stderr = stderr.decode().strip()
+        if stdout:
+            stdout = stdout.decode().strip()
+        if stderr:
+            stderr = stderr.decode().strip()
    except Exception as e:
        logging.error(
            "Exception {e}:\n{o}\n{er}".format(