Clean command

copienator_gui/runner.py

@@ -27,12 +27,15 @@ class ProcessRunner:
         command: list[str],
         cwd: Path,
         environment: dict[str, str],
-        log_path: Path,
+        log_path: Path | None,
     ) -> None:
         if self.running:
             raise RuntimeError("Un processus est déjà en cours")
-        log_path.parent.mkdir(parents=True, exist_ok=True)
-        self._log_file = log_path.open("wb")
+        if log_path is not None:
+            log_path.parent.mkdir(parents=True, exist_ok=True)
+            self._log_file = log_path.open("wb")
+        else:
+            self._log_file = None
         self._interrupted = False
 
         kwargs: dict[str, Any] = {}