From: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Wed, 27 Nov 2019 16:12:08 +0000 (+0100)
Subject: wg-quick: linux: suppress error when finding unused table
X-Git-Tag: v1.0.20191226~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a9abb2157547ad6e60931e741ce3707ab3c8788e;p=thirdparty%2Fwireguard-tools.git

wg-quick: linux: suppress error when finding unused table

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---

diff --git a/src/wg-quick/linux.bash b/src/wg-quick/linux.bash
index 0764dc6..81b1629 100755
--- a/src/wg-quick/linux.bash
+++ b/src/wg-quick/linux.bash
@@ -199,7 +199,7 @@ add_default() {
 	local table proto i iptables
 	if ! get_fwmark table; then
 		table=51820
-		while [[ -n $(ip -4 route show table $table) || -n $(ip -6 route show table $table) ]]; do
+		while [[ -n $(ip -4 route show table $table 2>/dev/null) || -n $(ip -6 route show table $table 2>/dev/null) ]]; do
 			((table++))
 		done
 		cmd wg set "$INTERFACE" fwmark $table