return concrete spec (as is advertised in the docstring)

2021-04-30 12:55:56 -07:00
parent 320eb4872d
commit a3d58129ec
1 changed files with 1 additions and 1 deletions
--- a/lib/spack/spack/environment.py
+++ b/lib/spack/spack/environment.py
@@ -1574,7 +1574,7 @@ def matching_spec(self, spec):
                            if abstract)

        if len(root_matches) == 1:
-            return list(root_matches.items())[0][1]
+            return list(root_matches.items())[0][0]

        # More than one spec matched, and either multiple roots matched or
        # none of the matches were roots