boto#1348 - map subprocess stderr to caller stderr

bwalding · Dec 23, 2017 · 96cb0db · 96cb0db
1 parent 8424744
commit 96cb0db
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/botocore/credentials.py b/botocore/credentials.py
@@ -19,6 +19,7 @@
 import threading
 import json
 import subprocess
+import sys
 from collections import namedtuple
 from copy import deepcopy
 from hashlib import sha1
@@ -792,7 +793,7 @@ def _retrieve_credentials_using(self, credential_process):
         process_list = compat_shell_split(credential_process)
         p = self._popen(process_list,
                         stdout=subprocess.PIPE,
-                        stderr=subprocess.PIPE)
+                        stderr=sys.stderr)
         stdout, stderr = p.communicate()
         if p.returncode != 0:
             raise CredentialRetrievalError(