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Update src/escpos/printer/lp.py

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Add return type

Co-authored-by: Patrick Kanzler <4189642+patkan@users.noreply.github.com>
This commit is contained in:
Benito López
2023-09-25 18:45:11 +02:00
committed by GitHub
parent cc22cf0ad2
commit 5062a09b0a
1 changed files with 1 additions and 1 deletions
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src/escpos/printer/lp.py
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@@ -145,7 +145,7 @@ class LP(Escpos):
return
logging.info("LP printer enabled")
def close(self):
def close(self) -> None:
"""Stop the subprocess."""
if not self._device:
return