diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/spack/spack/spec.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py index ca3ad5f317..08625eaa82 100644 --- a/lib/spack/spack/spec.py +++ b/lib/spack/spack/spec.py @@ -3052,6 +3052,10 @@ class Spec(object): Raises: spack.variant.UnknownVariantError: on the first unknown variant found """ + # concrete variants are always valid + if spec.concrete: + return + pkg_cls = spec.package_class pkg_variants = pkg_cls.variants # reserved names are variants that may be set on any package |