Commit 8854183
stream: avoid unnecessary concat of a single buffer.
Avoids doing a buffer.concat on the internal buffer
when that array has only a single thing in it.
Reviewed-By: Chris Dickinson <chris@neversaw.us>
Reviewed-By: James M Snell <jasnell@gmail.com>
PR-URL: #33001 parent 770cd22 commit 8854183
1 file changed
Lines changed: 2 additions & 0 deletions
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -836,6 +836,8 @@ function fromList(n, state) { | |||
| 836 | 836 | // read it all, truncate the array. | |
| 837 | 837 | if (stringMode) | |
| 838 | 838 | ret = list.join(''); | |
| 839 | + else if (list.length === 1) | ||
| 840 | + ret = list[0]; | ||
| 839 | 841 | else | |
| 840 | 842 | ret = Buffer.concat(list, length); | |
| 841 | 843 | list.length = 0; | |
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