fabrics: sanitize dump-config output

Trivial fix to sanitize the dump-config output by appending a
new line at the end.

Signed-off-by: Martin George <marting@netapp.com>
Signed-off-by: Daniel Wagner <dwagner@suse.de>

diff --git a/src/nvme/json.c b/src/nvme/json.c
index 6f0b81c2840397ef67384f5301528d5eeb3c097e..7053618d17009f3f99d094e42c5a2c039d14869d 100644 (file)
--- a/src/nvme/json.c
+++ b/src/nvme/json.c
@@ -318,9 +318,10 @@ int json_update_config(nvme_root_t r, const char *config_file)
                        json_object_put(subsys_array);
                json_object_array_add(json_root, host_obj);
        }
-       if (!config_file)
+       if (!config_file) {
                ret = json_object_to_fd(1, json_root, JSON_C_TO_STRING_PRETTY);
-       else
+               printf("\n");
+       } else
                ret = json_object_to_file_ext(config_file, json_root,
                                              JSON_C_TO_STRING_PRETTY);
        if (ret < 0) {