osd: fix --dmcrypt-key-dir thing

Fixes: #4362
Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/ceph_deploy/osd.py b/ceph_deploy/osd.py
index 03452fb09fd2627224f9d1ab0ff0d1166b5ddb25..38daaa290a0467c9c2e88de1dbea8c7d11a0316a 100644 (file)
--- a/ceph_deploy/osd.py
+++ b/ceph_deploy/osd.py
@@ -99,9 +99,9 @@ def prepare_disk(cluster, disk, journal, activate, zap, dmcrypt, dmcrypt_dir):
         args.append('--zap-disk')
     if dmcrypt:
         args.append('--dmcrypt')
-    if dmcrypt_dir is not None:
-        args.append('--dmcrypt-key-dir')
-        args.append(dmcrypt_dir)
+        if dmcrypt_dir is not None:
+            args.append('--dmcrypt-key-dir')
+            args.append(dmcrypt_dir)
     args.extend([
             '--',
             disk,