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remove unnecessary var

This commit is contained in:
leeching 2018-06-26 16:26:00 +08:00
parent 1634e7ae5e
commit 3d6db4931a
1 changed files with 1 additions and 1 deletions
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binding/nodejs/ip2region.js
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@ -61,7 +61,7 @@ ip2region.binarySearchSync = function(ip)
// read data // read data
if (dataPos == 0) return null; if (dataPos == 0) return null;
var dataLen = ((dataPos >> 24) & 0xFF); var dataLen = ((dataPos >> 24) & 0xFF);
var dataPos = (dataPos & 0x00FFFFFF); dataPos = (dataPos & 0x00FFFFFF);
var dataBuffer = new Buffer(dataLen); var dataBuffer = new Buffer(dataLen);
fs.readSync(this.db_fd, dataBuffer, 0, dataLen, dataPos); fs.readSync(this.db_fd, dataBuffer, 0, dataLen, dataPos);