update logger

debadutta98 · Oct 30, 2022 · 7f6ac39 · 7f6ac39
1 parent 5e754ef
commit 7f6ac39
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Showing 3 changed files with 99 additions and 98 deletions.
diff --git a/lib/winston/create-logger.js b/lib/winston/create-logger.js
@@ -76,7 +76,7 @@ module.exports = function (opts = {}) {
       if (args.length === 1) {
         const [msg] = args;
         const info = msg && msg.message && msg || { message: msg };
-        const cloneInfo = Object.assign(Object.create(info), info)
+        const cloneInfo = Object.assign(Object.create(info), info);
         cloneInfo.level = cloneInfo[LEVEL] = level;
         self._addDefaultMeta(cloneInfo);
         self.write(cloneInfo);

diff --git a/lib/winston/logger.js b/lib/winston/logger.js
@@ -211,16 +211,17 @@ class Logger extends Transform {
       // Yo dawg, I heard you like levels ... seriously ...
       // In this context the LHS `level` here is actually the `info` so read
       // this as: info[LEVEL] = info.level;
-      level[LEVEL] = level.level;
-      this._addDefaultMeta(level);
-      this.write(level);
+      const cloneLevel = Object.assign(Object.create(level), level);
+      cloneLevel[LEVEL] = level.level;
+      this._addDefaultMeta(cloneLevel);
+      this.write(cloneLevel);
       return this;
     }
 
     // Slightly less hotpath, but worth optimizing for.
     if (arguments.length === 2) {
       if (msg && typeof msg === 'object') {
-        const cloneMsg=Object.assign(Object.create(msg), msg)
+        const cloneMsg = Object.assign(Object.create(msg), msg);
         cloneMsg[LEVEL] = cloneMsg.level = level;
         this._addDefaultMeta(cloneMsg);
         this.write(cloneMsg);