From 81087bf96c3544741da80e95bd5ee1d5ffa664b0 Mon Sep 17 00:00:00 2001
From: WhiteFoRest <72013920+whiteforestever@users.noreply.github.com>
Date: Sun, 10 Mar 2024 19:27:54 +0300
Subject: [PATCH] Update README.md

add error handling for `logger.Sync()`
---
 README.md | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index a17035cb6..d1ef39d62 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,12 @@ packages and includes both structured and `printf`-style APIs.
 
 ```go
 logger, _ := zap.NewProduction()
-defer logger.Sync() // flushes buffer, if any
+defer func(logger *zap.Logger) {
+  err := logger.Sync()
+  if err != nil {
+    log.Fatal(err)
+  }
+}(logger) // flushes buffer, if any
 sugar := logger.Sugar()
 sugar.Infow("failed to fetch URL",
   // Structured context as loosely typed key-value pairs.
@@ -42,7 +47,12 @@ structured logging.
 
 ```go
 logger, _ := zap.NewProduction()
-defer logger.Sync()
+defer func(logger *zap.Logger) {
+  err := logger.Sync()
+  if err != nil {
+    log.Fatal(err)
+  }
+}(logger)
 logger.Info("failed to fetch URL",
   // Structured context as strongly typed Field values.
   zap.String("url", url),