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, 2 deletions

diff --git a/benchmark/dgram/array-vs-concat.js b/benchmark/dgram/array-vs-concat.js
index 8b1d34d0e7..681abd6afa 100644
--- a/benchmark/dgram/array-vs-concat.js
+++ b/benchmark/dgram/array-vs-concat.js
@@ -46,17 +46,19 @@ function server() {
   var onsend = type === 'concat' ? onsendConcat : onsendMulti;
 
   function onsendConcat() {
-    if (sent++ % num === 0)
+    if (sent++ % num === 0) {
       for (var i = 0; i < num; i++) {
         socket.send(Buffer.concat(chunk), PORT, '127.0.0.1', onsend);
       }
+    }
   }
 
   function onsendMulti() {
-    if (sent++ % num === 0)
+    if (sent++ % num === 0) {
       for (var i = 0; i < num; i++) {
         socket.send(chunk, PORT, '127.0.0.1', onsend);
       }
+    }
   }
 
   socket.on('listening', function() {