diff options
| -rw-r--r-- | lib/spack/spack/util/executable.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/spack/spack/util/executable.py b/lib/spack/spack/util/executable.py index 6848a7e2a5..6088d4514e 100644 --- a/lib/spack/spack/util/executable.py +++ b/lib/spack/spack/util/executable.py @@ -100,7 +100,8 @@ class Executable(object): out, err = proc.communicate() self.returncode = proc.returncode - output.write(out) + if not return_output: + output.write(out) error.write(err) rc = proc.returncode |