bugfix: cast empty group

2026-07-24 12:20:41 +00:00 · 2012-10-22 21:56:01 +08:00
parent 022b034c6a
commit 0ff2cf604c
2 changed files with 5 additions and 1 deletions
--- a/skynet-src/skynet_multicast.c
+++ b/skynet-src/skynet_multicast.c
@@ -216,6 +216,8 @@ void
 skynet_multicast_cast(struct skynet_context * from, struct skynet_multicast_message *msg, const uint32_t *dests, int n) {
 	uint32_t source = skynet_context_handle(from);
 	skynet_multicast_copy(msg, n);
+	if (n == 0)
+		return;
 	int i;
 	int release = 0;
 	for (i=0;i<n;i++) {