diff options
Diffstat (limited to 'Lib/subprocess.py')
| -rw-r--r-- | Lib/subprocess.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 775db50..57cc1a4 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -1327,6 +1327,7 @@ class Popen(object): if executable is None: executable = args[0] + orig_executable = executable # For transferring possible exec failure from child to parent. # Data format: "exception name:hex errno:description" @@ -1409,10 +1410,17 @@ class Popen(object): err_msg = err_msg.decode(errors="surrogatepass") if issubclass(child_exception_type, OSError) and hex_errno: errno_num = int(hex_errno, 16) + child_exec_never_called = (err_msg == "noexec") + if child_exec_never_called: + err_msg = "" if errno_num != 0: err_msg = os.strerror(errno_num) if errno_num == errno.ENOENT: - err_msg += ': ' + repr(args[0]) + if child_exec_never_called: + # The error must be from chdir(cwd). + err_msg += ': ' + repr(cwd) + else: + err_msg += ': ' + repr(orig_executable) raise child_exception_type(errno_num, err_msg) raise child_exception_type(err_msg) |