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doc: fix doc for Buffer.readInt32LE()

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Update example of readInt32LE method. buf.readInt32LE(1) is supposed to
throw an error as it has only four elements and it tries to read 32
bits from three bytes.

Fixes: https://github.com/nodejs/node/issues/5889
PR-URL: https://github.com/nodejs/node/pull/5890
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
This commit is contained in:
ghaiklor 2016-03-24 20:45:43 +02:00 committed by Sakthipriyan Vairamani
parent 41feaa89e0
commit 1213535701
1 changed files with 3 additions and 1 deletions
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doc/api/buffer.markdown
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@ -1067,8 +1067,10 @@ const buf = Buffer.from([1,-2,3,4]);
buf.readInt32BE();
// returns 33424132
buf.readInt32LE(1);
buf.readInt32LE();
// returns 67370497
buf.readInt32LE(1);
// throws RangeError: Index out of range
```
### buf.readIntBE(offset, byteLength[, noAssert])