sync-mode: fix broken dedicated-link change in multichannel layer

This patch fixes a problem that was introduced while adding the
multichannel support.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/multichannel.c b/src/multichannel.c
index ab0f04c..de69d5c 100644
--- a/src/multichannel.c
+++ b/src/multichannel.c
@@ -108,3 +108,9 @@ void multichannel_set_current_channel(struct multichannel *m, int i)
 {
 	m->current = m->channel[i];
 }
+
+void multichannel_change_current_channel(struct multichannel *m, int i)
+{
+	if (m->current != m->channel[i])
+		m->current = m->channel[i];
+}