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-rw-r--r--lib/spack/spack/spec.py7
1 files changed, 2 insertions, 5 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py
index 399f58461f..ff213c5986 100644
--- a/lib/spack/spack/spec.py
+++ b/lib/spack/spack/spec.py
@@ -966,15 +966,12 @@ class Spec(object):
# Spec(a, b) will copy a but just add b as a dep.
deptypes = ()
for dep in dep_like:
- if isinstance(dep, Spec):
- spec = dep
- elif isinstance(dep, (list, tuple)):
+
+ if isinstance(dep, (list, tuple)):
# Literals can be deptypes -- if there are tuples in the
# list, they will be used as deptypes for the following Spec.
deptypes = tuple(dep)
continue
- else:
- spec = Spec(dep)
spec = dep if isinstance(dep, Spec) else Spec(dep)
self._add_dependency(spec, deptypes)