netdev - [PATCH iproute2] ingress: Don't break JSON output

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Message-Id: <20180425092946.18437-1-toke@toke.dk>
Date:   Wed, 25 Apr 2018 11:29:46 +0200
From:   Toke Høiland-Jørgensen <toke@...e.dk>
To:     netdev@...r.kernel.org
Cc:     Toke Høiland-Jørgensen <toke@...e.dk>
Subject: [PATCH iproute2] ingress: Don't break JSON output

The dash printed by the ingress qdisc breaks JSON output, so only print it
in regular output mode.

Signed-off-by: Toke Høiland-Jørgensen <toke@...e.dk>
---
 tc/q_ingress.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tc/q_ingress.c b/tc/q_ingress.c
index 1e422298..93313c9c 100644
--- a/tc/q_ingress.c
+++ b/tc/q_ingress.c
@@ -40,7 +40,7 @@ static int ingress_parse_opt(struct qdisc_util *qu, int argc, char **argv,
 static int ingress_print_opt(struct qdisc_util *qu, FILE *f,
 			     struct rtattr *opt)
 {
-	fprintf(f, "---------------- ");
+	print_string(PRINT_FP, NULL, "---------------- ", NULL);
 	return 0;
 }
 
-- 
2.17.0