From: Phil Sutter <phil@nwl.cc>
Date: Mon, 24 Jun 2019 17:10:37 +0000 (+0200)
Subject: json: Print newline at end of list output
X-Git-Tag: v0.9.2~73
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=51c5feaeaa0052facbd0e9ebc89faa9484a6c2b9;p=thirdparty%2Fnftables.git

json: Print newline at end of list output

If listing ruleset elements with '-j' flag, print a final newline to not
upset shell prompts.

Suggested-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---

diff --git a/src/json.c b/src/json.c
index 4e646842..1484c21b 100644
--- a/src/json.c
+++ b/src/json.c
@@ -1752,6 +1752,8 @@ int do_command_list_json(struct netlink_ctx *ctx, struct cmd *cmd)
 	root = json_pack("{s:o}", "nftables", root);
 	json_dumpf(root, ctx->nft->output.output_fp, 0);
 	json_decref(root);
+	fprintf(ctx->nft->output.output_fp, "\n");
+	fflush(ctx->nft->output.output_fp);
 	return 0;
 }