diff options
Diffstat (limited to 'lib/spack/spack/spec.py')
| -rw-r--r-- | lib/spack/spack/spec.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/spack/spack/spec.py b/lib/spack/spack/spec.py index 1605152450..e29e3b2f85 100644 --- a/lib/spack/spack/spec.py +++ b/lib/spack/spack/spec.py @@ -4333,7 +4333,7 @@ class Spec(object): if callable(current): raise SpecFormatStringError("Attempted to format callable object") - if not current: + if current is None: # We're not printing anything return |