pref: remove unnecessary regexp for trust proxy

expressjs · Feb 4, 2022 · 6fbc269 · 6fbc269
1 parent 2bc734a
commit 6fbc269
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diff --git a/History.md b/History.md
@@ -4,6 +4,7 @@ unreleased
   * deps: accepts@~1.3.8
     - deps: mime-types@~2.1.34
     - deps: [email protected]
+  * pref: remove unnecessary regexp for trust proxy
 
 4.17.2 / 2021-12-16
 ===================

diff --git a/lib/utils.js b/lib/utils.js
@@ -228,7 +228,8 @@ exports.compileTrust = function(val) {
 
   if (typeof val === 'string') {
     // Support comma-separated values
-    val = val.split(/ *, */);
+    val = val.split(',')
+      .map(function (v) { return v.trim() })
   }
 
   return proxyaddr.compile(val || []);