lib: Helper function to print empty JSON

Introduced a helper function to print empty JSON object.

Signed-off-by: Pooja Jagadeesh Doijode <pdoijode@nvidia.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/vty.c b/lib/vty.c
index 2a0bb9446a..8393f67b6d 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -312,6 +312,13 @@ int vty_json_no_pretty(struct vty *vty, struct json_object *json)
 	return vty_json_helper(vty, json, JSON_C_TO_STRING_NOSLASHESCAPE);
 }
 
+void vty_json_empty(struct vty *vty)
+{
+	json_object *json = json_object_new_object();
+
+	vty_json(vty, json);
+}
+
 /* Output current time to the vty. */
 void vty_time_print(struct vty *vty, int cr)
 {