diff options
Diffstat (limited to 'Lib/sysconfig.py')
| -rw-r--r-- | Lib/sysconfig.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Lib/sysconfig.py b/Lib/sysconfig.py index 619e4583bd..0122f08476 100644 --- a/Lib/sysconfig.py +++ b/Lib/sysconfig.py @@ -84,7 +84,12 @@ _PREFIX = os.path.normpath(sys.prefix) _EXEC_PREFIX = os.path.normpath(sys.exec_prefix) _CONFIG_VARS = None _USER_BASE = None -_PROJECT_BASE = os.path.dirname(realpath(sys.executable)) +if sys.executable: + _PROJECT_BASE = os.path.dirname(realpath(sys.executable)) +else: + # sys.executable can be empty if argv[0] has been changed and Python is + # unable to retrieve the real program name + _PROJECT_BASE = realpath(os.getcwd()) if os.name == "nt" and "pcbuild" in _PROJECT_BASE[-8:].lower(): _PROJECT_BASE = realpath(os.path.join(_PROJECT_BASE, pardir)) |