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guard against the possible non-existence of metadata for a channel

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ansuz 2020-03-09 17:42:10 -04:00
parent 6c5b3c8d14
commit 4e8ebac3c1
1 changed files with 1 additions and 1 deletions
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lib/hk-util.js
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@ -955,7 +955,7 @@ HK.onChannelMessage = function (Env, Server, channel, msgStruct) {
})); }));
}).nThen(function (w) { }).nThen(function (w) {
// if there's no validateKey present skip to the next block // if there's no validateKey present skip to the next block
if (!metadata.validateKey) { return; } if (!(metadata && metadata.validateKey)) { return; }
// trim the checkpoint indicator off the message if it's present // trim the checkpoint indicator off the message if it's present
let signedMsg = (isCp) ? msgStruct[4].replace(CHECKPOINT_PATTERN, '') : msgStruct[4]; let signedMsg = (isCp) ? msgStruct[4].replace(CHECKPOINT_PATTERN, '') : msgStruct[4];