xl: print sxp on dry-run of create.

The help text for xm create's --dry-run says "Dry run - prints the
resulting configuration in SXP but does not create the domain." so
update xl implementation to match. At least the xendomains initscript
relies on this (for better or worse).

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Tested-by: Carsten Schiers <carsten@schiers.de>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

xen-unstable changeset: 23467:2ae357405850
Backport-requested: Carsten Schiers <carsten@schiers.de>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 4eba7a61ec..2df96b82c4 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -1471,10 +1471,6 @@ static int create_domain(struct domain_create *dom_info)
 
     parse_config_data(config_file, config_data, config_len, &d_config, &d_config.dm_info);
 
-    ret = 0;
-    if (dom_info->dryrun)
-        goto out;
-
     if (migrate_fd >= 0) {
         if (d_config.c_info.name) {
             /* when we receive a domain we get its name from the config
@@ -1493,9 +1489,13 @@ static int create_domain(struct domain_create *dom_info)
         }
     }
 
-    if (debug)
+    if (debug || dom_info->dryrun)
         printf_info(-1, &d_config, &d_config.dm_info);
 
+    ret = 0;
+    if (dom_info->dryrun)
+        goto out;
+
 start:
     domid = -1;