From 4f6107f36011f9fe6e3fac04ce0edb62438356a4 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Tue, 20 Dec 2016 19:14:19 +0100
Subject: tools: allowed-ips is easier to parse with spaces instead of ", "

---
 contrib/examples/wg-config/wg-config | 2 +-
 src/tools/show.c                     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/examples/wg-config/wg-config b/contrib/examples/wg-config/wg-config
index f2272b3..d7ea38c 100755
--- a/contrib/examples/wg-config/wg-config
+++ b/contrib/examples/wg-config/wg-config
@@ -129,7 +129,7 @@ cmd_add() {
 	done
 	up_if
 	if [[ $AUTO_ROUTE -eq 1 ]]; then
-		for i in $(wg show "$INTERFACE" allowed-ips | grep -Po '(?<=[\t ])[0-9.:/a-z]+(?<=,)?' | sort -nr -k 2 -t /); do
+		for i in $(wg show "$INTERFACE" allowed-ips | grep -Po '(?<=[\t ])[0-9.:/a-z]+' | sort -nr -k 2 -t /); do
 			if ! add_default "$i" && [[ $(ip route get "$i") != *dev\ $INTERFACE\ * ]]; then
 				add_route "$i"
 			fi
diff --git a/src/tools/show.c b/src/tools/show.c
index 624f789..7c32af9 100644
--- a/src/tools/show.c
+++ b/src/tools/show.c
@@ -288,7 +288,7 @@ static bool ugly_print(struct wgdevice *device, const char *param, bool with_int
 			printf("%s\t", key(peer->public_key));
 			if (peer->num_ipmasks) {
 				for_each_wgipmask(peer, ipmask, j)
-					printf("%s/%u%s", ip(ipmask), ipmask->cidr, j == (size_t)peer->num_ipmasks - 1 ? "\n" : ", ");
+					printf("%s/%u%c", ip(ipmask), ipmask->cidr, j == (size_t)peer->num_ipmasks - 1 ? '\n' : ' ');
 			} else
 				printf("(none)\n");
 		}
-- 
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