netdev - [iproute PATCH] bridge: Prevent a double space in bridge mdb show

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Date:   Mon, 19 Feb 2018 17:13:06 +0100
From:   Timothy Redaelli <tredaelli@...hat.com>
To:     Stephen Hemminger <stephen@...workplumber.org>
Cc:     netdev@...r.kernel.org
Subject: [iproute PATCH] bridge: Prevent a double space in bridge mdb show

Prevent a double space in "bridge mdb show" when the MDB entry is not
marked as "offload".

Signed-off-by: Timothy Redaelli <tredaelli@...hat.com>
---
 bridge/mdb.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bridge/mdb.c b/bridge/mdb.c
index 62dc8a0c..58c20b82 100644
--- a/bridge/mdb.c
+++ b/bridge/mdb.c
@@ -166,12 +166,12 @@ static void print_mdb_entry(FILE *f, int ifindex, struct br_mdb_entry *e,
 		if (mdb_flags)
 			jsonw_end_array(jw_global);
 	} else{
-		fprintf(f, "dev %s port %s grp %s %s %s",
+		fprintf(f, "dev %s port %s grp %s %s%s",
 			ll_index_to_name(ifindex),
 			ll_index_to_name(e->ifindex),
 			inet_ntop(af, src, abuf, sizeof(abuf)),
 			(e->state & MDB_PERMANENT) ? "permanent" : "temp",
-			(e->flags & MDB_FLAGS_OFFLOAD) ? "offload" : "");
+			(e->flags & MDB_FLAGS_OFFLOAD) ? " offload" : "");
 	}
 	if (e->vid) {
 		if (jw_global)
-- 
2.14.3