restore block scope

haraka · Apr 15, 2024 · 5cb9c10 · 5cb9c10
1 parent 4648566
commit 5cb9c10
Showing 1 changed file with 16 additions and 13 deletions.
diff --git a/configfile.js b/configfile.js
@@ -272,19 +272,22 @@ class cfreader {
     if (this._enoent_timer) return
     // Create timer
     this._enoent_timer = setInterval(() => {
-      for (const file of Object.keys(this._enoent_files)) {
-        fs.stat(file, (err) => {
-          if (err) return
-          // File now exists
-          delete this._enoent_files[file]
-          const args = this._read_args[file]
-          this.load_config(file, args.type, args.options, args.cb)
-          this._watchers[file] = fs.watch(
-            file,
-            { persistent: false },
-            this.on_watch_event(file, args.type, args.options, args.cb),
-          )
-        })
+      for (const fileOuter of Object.keys(this._enoent_files)) {
+        /* BLOCK SCOPE */
+        ((file) => {
+          fs.stat(file, (err) => {
+            if (err) return
+            // File now exists
+            delete this._enoent_files[file]
+            const args = this._read_args[file]
+            this.load_config(file, args.type, args.options, args.cb)
+            this._watchers[file] = fs.watch(
+              file,
+              { persistent: false },
+              this.on_watch_event(file, args.type, args.options, args.cb),
+            )
+          })
+        })(fileOuter) // END BLOCK SCOPE
       }
     }, 60 * 1000)
     this._enoent_timer.unref() // This shouldn't block exit