fix bugs

034021d8 · Eric · Eric_Lee · 52d0fa45 · 034021d8
Commit 034021d8 authored Jun 24, 2019 by Eric Committed by Eric_Lee Jun 24, 2019
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switch.go pkg/proxy/switch.go +1 -1

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--- a/pkg/proxy/switch.go
+++ b/pkg/proxy/switch.go
@@ -84,7 +84,7 @@ func (s *SwitchSession) generateCommandResult(command [2]string) *model.Command
 		input = command[0]
 	}
 	i := strings.LastIndexByte(command[1], '\r')
-	if i < 0 {
+	if i <= 0 {
 		output = command[1]
 	} else if i > 0 && i < 1024 {
 		output = command[1][:i]