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Diffstat (limited to 'lib/spack/spack/spec.py')
| -rw-r--r-- | lib/spack/spack/spec.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py index 470353c4f6..3f1fc115b8 100644 --- a/lib/spack/spack/spec.py +++ b/lib/spack/spack/spec.py @@ -717,8 +717,9 @@ class Spec(object): else: spec.compiler = CompilerSpec.from_dict(node) - for name, enabled in node['variants'].items(): - spec.variants[name] = VariantSpec(name, enabled) + if 'variants' in node: + for name, enabled in node['variants'].items(): + spec.variants[name] = VariantSpec(name, enabled) return spec |