Merge pull request pypa#4840 from LKI/fix

fix: set `PIPENV_USE_SYSTEM` when sync with `--system`
timhourigan · Nov 8, 2021 · bb3d243 · bb3d243
2 parents 80260db + 0cf585a
commit bb3d243
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/pipenv/core.py b/pipenv/core.py
@@ -2837,6 +2837,9 @@ def do_sync(
     requirements_dir = vistir.path.create_tracked_tempdir(
         suffix="-requirements", prefix="pipenv-"
     )
+    if system:
+        project.s.PIPENV_USE_SYSTEM = True
+        os.environ["PIPENV_USE_SYSTEM"] = "1"
     do_init(
         project,
         dev=dev,