From 9627572d43cb8dc22043ac637b0e450a63c3ca12 Mon Sep 17 00:00:00 2001
From: Aaron Lipinski <kris.lipinski@gmail.com>
Date: Sat, 17 Apr 2021 08:36:55 +1200
Subject: [PATCH] dont show json option if not available

---
 ui/mtr.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ui/mtr.c b/ui/mtr.c
index 6fd0d70..2c6fc68 100644
--- a/ui/mtr.c
+++ b/ui/mtr.c
@@ -142,7 +142,9 @@ static void __attribute__ ((__noreturn__)) usage(FILE * out)
     fputs(" -w, --report-wide          output wide report\n", out);
     fputs(" -c, --report-cycles COUNT  set the number of pings sent\n",
           out);
+#ifdef HAVE_JANSSON
     fputs(" -j, --json                 output json\n", out);
+#endif
     fputs(" -x, --xml                  output xml\n", out);
     fputs(" -C, --csv                  output comma separated values\n",
           out);
-- 
2.47.2