diff options
| -rw-r--r-- | lib/spack/spack/cmd/__init__.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/spack/spack/cmd/__init__.py b/lib/spack/spack/cmd/__init__.py index 5eb0acc8c5..4295ffe6a2 100644 --- a/lib/spack/spack/cmd/__init__.py +++ b/lib/spack/spack/cmd/__init__.py @@ -435,7 +435,7 @@ def display_specs(specs, args=None, **kwargs): out = '' if groups: for specs in iter_groups(specs, indent, all_headers): - out += format_list(specs) + output.write(format_list(specs)) else: out = format_list(sorted(specs)) |