From 1cd50585e9c7c670c3df5e5bc729d97aaa612b39 Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Sat, 26 Nov 2016 15:04:39 +0100
Subject: cfg_bts_si2quater_neigh_add(): Don't call strerror() on negative
 value

Change-Id: I1300eede3f22df812b7e83902327ce4cde21aa35
Fixes: Coverity CID 135185
---
 openbsc/src/libbsc/bsc_vty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/openbsc/src/libbsc/bsc_vty.c b/openbsc/src/libbsc/bsc_vty.c
index b9519b4d0..e3ec8d9bf 100644
--- a/openbsc/src/libbsc/bsc_vty.c
+++ b/openbsc/src/libbsc/bsc_vty.c
@@ -2745,7 +2745,7 @@ DEFUN(cfg_bts_si2quater_neigh_add, cfg_bts_si2quater_neigh_add_cmd,
 	r = osmo_earfcn_add(e, arfcn, meas);
 
 	if (r < 0) {
-		vty_out(vty, "Unable to add arfcn %u: %s%s", arfcn, strerror(r),
+		vty_out(vty, "Unable to add arfcn %u: %s%s", arfcn, strerror(-r),
 			VTY_NEWLINE);
 		return CMD_WARNING;
 	}
-- 
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