[PATCH iproute2 1/4] tunnel: Add space between encap-dport and encap-sport in non-JSON output

[Serhey Popovych]

Fixes: bad76e6b1f44 ("ip/tunnel: Abstract tunnel encapsulation options 
printing")
Fixes: e2d4588331fc ("ip: link_gre.c: add json output support")
Signed-off-by: Serhey Popovych <serhe.popov...@gmail.com>
---
 ip/tunnel.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ip/tunnel.c b/ip/tunnel.c
index 0414804..46c9102 100644
--- a/ip/tunnel.c
+++ b/ip/tunnel.c
@@ -201,11 +201,11 @@ static const char *tnl_encap_str(const char *name, int 
enabled, int port)
        const char *val;
 
        if (!port) {
-               val = "auto";
+               val = "auto ";
        } else if (port < 0) {
                val = "";
        } else {
-               snprintf(b1, sizeof(b1), "%u", port - 1);
+               snprintf(b1, sizeof(b1), "%u ", port - 1);
                val = b1;
        }
 
-- 
1.7.10.4