[CRIU] [PATCH] sk-tcp: show rcv_wscale only if TCPI_OPT_WSCALE is set

[Andrey Vagin]

Signed-off-by: Andrey Vagin <avagin at openvz.org>
---
 sk-tcp.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sk-tcp.c b/sk-tcp.c
index 9207a86..667a05e 100644
--- a/sk-tcp.c
+++ b/sk-tcp.c
@@ -631,9 +631,10 @@ void show_tcp_stream(int fd, struct cr_options *opt)
 		pr_msg("OUT:  seq %10u len %10u\n", tse->outq_seq, tse->outq_len);
 		pr_msg("OPTS: %#x\n", (int)tse->opt_mask);
 		pr_msg("\tmss_clamp %u\n", (int)tse->mss_clamp);
-		if (tse->opt_mask & TCPI_OPT_WSCALE)
+		if (tse->opt_mask & TCPI_OPT_WSCALE) {
 			pr_msg("\tsnd wscale %u\n", (int)tse->snd_wscale);
 			pr_msg("\trcv wscale %u\n", (int)tse->rcv_wscale);
+		}
 		if (tse->opt_mask & TCPI_OPT_TIMESTAMPS)
 			pr_msg("\ttimestamps\n");
 		if (tse->opt_mask & TCPI_OPT_SACK)
-- 
1.7.11.7