Index: python-dotenv-1.1.0/src/dotenv/cli.py
===================================================================
--- python-dotenv-1.1.0.orig/src/dotenv/cli.py
+++ python-dotenv-1.1.0/src/dotenv/cli.py
@@ -60,6 +60,8 @@ def stream_file(path: os.PathLike) -> It
             yield stream
     except OSError as exc:
         print(f"Error opening env file: {exc}", file=sys.stderr)
+        # Work around https://github.com/pallets/click/issues/2913
+        sys.stderr.flush()
         exit(2)