From: Aaron Lipinski <kris.lipinski@gmail.com>
Date: Fri, 16 Apr 2021 20:36:55 +0000 (+1200)
Subject: dont show json option if not available
X-Git-Tag: v0.95~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F399%2Fhead;p=thirdparty%2Fmtr.git

dont show json option if not available
---

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);