benchmark,lib,test: use braces for multiline block

For if/else and loops where the bodies span more than one line, use
curly braces.

PR-URL: https://github.com/nodejs/node/pull/13828
Ref: https://github.com/nodejs/node/pull/13623#discussion_r123048602
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Michaël Zasso <targos@protonmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 4 insertions, 3 deletions

diff --git a/lib/buffer.js b/lib/buffer.js
index bfa8656483..89bbfd2474 100644
--- a/lib/buffer.js
+++ b/lib/buffer.js
@@ -207,13 +207,14 @@ Object.setPrototypeOf(Buffer, Uint8Array);
 function assertSize(size) {
   let err = null;
 
-  if (typeof size !== 'number')
+  if (typeof size !== 'number') {
     err = new TypeError('"size" argument must be a number');
-  else if (size < 0)
+  } else if (size < 0) {
     err = new RangeError('"size" argument must not be negative');
-  else if (size > binding.kMaxLength)
+  } else if (size > binding.kMaxLength) {
     err = new RangeError('"size" argument must not be larger ' +
                          'than ' + binding.kMaxLength);
+  }
 
   if (err) {
     Error.captureStackTrace(err, assertSize);