diff options
| -rw-r--r-- | lib/spack/spack/test/util/environment.py | 2 | ||||
| -rw-r--r-- | lib/spack/spack/util/environment.py | 2 |
2 files changed, 3 insertions, 1 deletions
diff --git a/lib/spack/spack/test/util/environment.py b/lib/spack/spack/test/util/environment.py index 233fc0ba84..d5b9d683b7 100644 --- a/lib/spack/spack/test/util/environment.py +++ b/lib/spack/spack/test/util/environment.py @@ -22,6 +22,8 @@ def prepare_environment_for_tests(): def test_is_system_path(): assert(envutil.is_system_path('/usr/bin')) assert(not envutil.is_system_path('/nonsense_path/bin')) + assert(not envutil.is_system_path('')) + assert(not envutil.is_system_path(None)) test_paths = ['/usr/bin', diff --git a/lib/spack/spack/util/environment.py b/lib/spack/spack/util/environment.py index f0457c27b8..e0f0cbec2f 100644 --- a/lib/spack/spack/util/environment.py +++ b/lib/spack/spack/util/environment.py @@ -59,7 +59,7 @@ def is_system_path(path): Returns: True or False """ - return os.path.normpath(path) in system_dirs + return path and os.path.normpath(path) in system_dirs def filter_system_paths(paths): |