From d7f08c5b753b3b4f7b63f5d3187024a20e3e7137 Mon Sep 17 00:00:00 2001
From: Michal Vasko <mvasko@cesnet.cz>
Date: Mon, 4 Nov 2024 11:53:59 +0100
Subject: [PATCH] netconf BUGFIX properly handle no returned data

Refs #1661
---
 src/netconf.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/netconf.c b/src/netconf.c
index e0b790fb..5fc07132 100644
--- a/src/netconf.c
+++ b/src/netconf.c
@@ -73,8 +73,8 @@ np2srv_get_rpc_data(sr_session_ctx_t *session, const char *xp_filter, sr_session
         goto cleanup;
     }
 
-    if (!strcmp(xp_filter, "/*")) {
-        /* no filter, use all the data */
+    if (!strcmp(xp_filter, "/*") || !base_data) {
+        /* no filter, use all the data, or no data at all */
         *data = base_data;
         base_data = NULL;
         goto cleanup;