Print groups properly for spack find -d (#20028)

2021-01-30 03:05:36 +08:00 · 2021-01-30 03:05:36 +08:00 · f8124369f9
commit f8124369f9
parent 0f82fa5151
1 changed files with 1 additions and 1 deletions
--- a/lib/spack/spack/cmd/init.py
+++ b/lib/spack/spack/cmd/init.py
@ -435,7 +435,7 @@ def format_list(specs):
    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))