only readlink on links (#23948)

2021-05-27 09:20:57 -07:00 · 2021-05-27 09:20:57 -07:00 · b9a66966a8
commit b9a66966a8
parent 2b78b04dc5
1 changed files with 1 additions and 1 deletions
--- a/lib/spack/spack/environment.py
+++ b/lib/spack/spack/environment.py
@ -500,7 +500,7 @@ def from_dict(base_path, d):

    @property
    def _current_root(self):
-        if not os.path.exists(self.root):
+        if not os.path.islink(self.root):
            return None

        root = os.readlink(self.root)