Fix a crash bug

Here to determine the conditions of a problem, may lead to the collapse of the process
lusu2004 · Feb 1, 2018 · b9bc837 · b9bc837
1 parent 7c27221
commit b9bc837
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/evio_loop.go b/evio_loop.go
@@ -238,7 +238,7 @@ func serve(events Events, lns []*listener) error {
 		}
 		c := idconn[id]
 		if c == nil || c.fd == 0 {
-			if c.opening {
+			if c!=nil && c.opening {
 				c.wake = true
 				ok = true
 			} else {