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Prevent error when the error message is empty
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@ -69,9 +69,12 @@ proc handleRes[T: string | void | seq[byte]](
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if res.isErr():
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foreignThreadGc:
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let msg = $res.error
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request[].callback(
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RET_ERR, unsafeAddr msg[0], cast[csize_t](len(msg)), request[].userData
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)
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if msg == "":
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request[].callback(RET_ERR, nil, cast[csize_t](0), request[].userData)
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else:
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request[].callback(
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RET_ERR, unsafeAddr msg[0], cast[csize_t](len(msg)), request[].userData
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)
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return
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foreignThreadGc:
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