cmd/dlv: fix panic on connect fail (#3698)
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@ -936,7 +936,9 @@ func connect(addr string, clientConn net.Conn, conf *config.Config) int {
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// Create and start a terminal - attach to running instance
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var client *rpc2.RPCClient
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if clientConn == nil {
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clientConn = netDial(addr)
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if clientConn = netDial(addr); clientConn == nil {
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return 1 // already logged
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}
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}
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client = rpc2.NewClientFromConn(clientConn)
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if client.IsMulticlient() {
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