Fix channel restart sequence

If channel goes start -> pause -> start, the original code crashed
but it's a valid sequence for protocol half-restart, going from UP
to START and then back UP.

diff --git a/nest/proto.c b/nest/proto.c
index caf99829b5171bed2a38c15e45537b6616144646..64c41dcc5f86730ee2894176a45fdf8b2bd60cfe 100644 (file)
--- a/nest/proto.c
+++ b/nest/proto.c
@@ -956,7 +956,7 @@ channel_set_state(struct channel *c, uint state)
     break;
 
   case CS_UP:
-    ASSERT(cs == CS_DOWN || cs == CS_START);
+    ASSERT(cs == CS_DOWN || cs == CS_START || cs == CS_PAUSE);
 
     if (cs == CS_DOWN)
       channel_do_start(c);