fix: Don't bother parsing an empty slice (#556)

MarcoPolo · web-flow · commit 3aa9d671aec0 · 2024-05-02T09:41:05.000-07:00
diff --git a/comm.go b/comm.go
@@ -77,6 +77,9 @@ func (p *PubSub) handleNewStream(s network.Stream) {
 
 			return
 		}
+		if len(msgbytes) == 0 {
+			continue
+		}
 
 		rpc := new(RPC)
 		err = rpc.Unmarshal(msgbytes)

Original file line number	Diff line number	Diff line change
`@@ -77,6 +77,9 @@ func (p *PubSub) handleNewStream(s network.Stream) {`
`77`	`77`
`78`	`78`	`return`
`79`	`79`	`}`
	`80`	`+ if len(msgbytes) == 0 {`
	`81`	`+ continue`
	`82`	`+ }`
`80`	`83`
`81`	`84`	`rpc := new(RPC)`
`82`	`85`	`err = rpc.Unmarshal(msgbytes)`