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Check pubkeyBuf before pubkeyBuf.length

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This commit is contained in:
Braydon Fuller 2015-07-06 10:26:18 -04:00
parent e5e783fbf9
commit febbcc6a6e
1 changed files with 1 additions and 0 deletions
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lib/script/script.js
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@ -255,6 +255,7 @@ Script.prototype.isPublicKeyHashIn = function(inaccurate) {
if (signatureBuf && if (signatureBuf &&
signatureBuf.length && signatureBuf.length &&
signatureBuf[0] === 0x30 && signatureBuf[0] === 0x30 &&
pubkeyBuf &&
pubkeyBuf.length pubkeyBuf.length
) { ) {
var version = pubkeyBuf[0]; var version = pubkeyBuf[0];