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dual-openingd: msg_type should be dualopend_wire not u8 #4076

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merged 1 commit into from
Sep 23, 2020

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darosior
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openingd/dualopend.c:958:42: error: result of comparison of constant 'WIRE_DUAL_OPEN_FAIL' (7003) with expression of type 'u8' (aka 'unsigned char') is always false
      [-Werror,-Wtautological-constant-out-of-range-compare]
        if ((msg_type = fromwire_peektype(msg)) == WIRE_DUAL_OPEN_FAIL) {
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~

Found while rebasing #4013

clang did the hard work here:

openingd/dualopend.c:958:42: error: result of comparison of constant 'WIRE_DUAL_OPEN_FAIL' (7003) with expression of type 'u8' (aka 'unsigned char') is always false
      [-Werror,-Wtautological-constant-out-of-range-compare]
        if ((msg_type = fromwire_peektype(msg)) == WIRE_DUAL_OPEN_FAIL) {
            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~

Co-Authored-by: the clang compiler
Signed-off-by: Antoine Poinsot <[email protected]>
@rustyrussell
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Ack a158458

@rustyrussell rustyrussell merged commit 4b4fe2f into ElementsProject:master Sep 23, 2020
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2 participants