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misc: small fix or general refactoring i did not bother commenting

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evilsocket 2018-08-17 15:50:02 +02:00
parent 4206fd6a22
commit 1c3b9fc825
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1 changed files with 14 additions and 11 deletions
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25
modules/tcp_proxy_script.go
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@ -83,19 +83,22 @@ func (s *TcpProxyScript) OnData(from, to net.Addr, data []byte) []byte {
return nil return nil
} }
exported, err := ret.Export() // do we have any return value to override the buffer with?
if err != nil { if !ret.IsNull() && !ret.IsUndefined() {
log.Error("Error while exporting results: %s", err) exported, err := ret.Export()
return nil if err != nil {
} log.Error("Error while exporting results: %s", err)
return nil
}
array, ok := exported.([]byte) array, ok := exported.([]byte)
if !ok { if !ok {
log.Error("Error while casting exported value to array of byte: value = %s", exported) log.Error("Error while casting exported value to array of byte: value = %s", exported)
return nil return nil
} }
return array return array
}
} }
return nil return nil