summaryrefslogtreecommitdiff
path: root/lib
diff options
context:
space:
mode:
Diffstat (limited to 'lib')
-rw-r--r--lib/spack/spack/test/util/environment.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/spack/spack/test/util/environment.py b/lib/spack/spack/test/util/environment.py
index b797331b77..21fbf4ebe6 100644
--- a/lib/spack/spack/test/util/environment.py
+++ b/lib/spack/spack/test/util/environment.py
@@ -147,7 +147,8 @@ def test_reverse_environment_modifications(working_env):
reversal = to_reverse.reversed()
- os.environ = start_env.copy()
+ os.environ.clear()
+ os.environ.update(start_env)
print(os.environ)
to_reverse.apply_modifications()