From 12a48c5598d67f67bc09ceac393176200bf65865 Mon Sep 17 00:00:00 2001
From: Douglas Christopher Wilson <doug@somethingdoug.com>
Date: Fri, 21 Dec 2018 23:40:01 -0400
Subject: [PATCH 1/3] build: eslint@5.10.0

---
 package.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/package.json b/package.json
index 7775fe66..86aa0f1b 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,7 @@
     "on-headers": "~1.0.1"
   },
   "devDependencies": {
-    "eslint": "5.9.0",
+    "eslint": "5.10.0",
     "eslint-config-standard": "12.0.0",
     "eslint-plugin-import": "2.14.0",
     "eslint-plugin-markdown": "1.0.0-rc.0",

From 59e2fc7a43856d407eee6c05ed4edae85d951339 Mon Sep 17 00:00:00 2001
From: Matt Browne <mbrowne@artnet.com>
Date: Fri, 19 Jul 2019 11:07:12 -0400
Subject: [PATCH 2/3] refactored deprecation message for `default` format to
 fix issue when using `esm` module. see
 https://github.com/expressjs/morgan/issues/190

---
 HISTORY.md | 1 +
 index.js   | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/HISTORY.md b/HISTORY.md
index ac31c736..9beda147 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -7,6 +7,7 @@ unreleased
   * deps: depd@~2.0.0
     - Replace internal `eval` usage with `Function` constructor
     - Use instance methods on `process` to check for listeners
+  * refactored deprecation message for `default` format to fix issue when using `esm` module
 
 1.9.1 / 2018-09-10
 ==================
diff --git a/index.js b/index.js
index 4680eaec..f45c2a04 100644
--- a/index.js
+++ b/index.js
@@ -161,8 +161,8 @@ morgan.format('common', ':remote-addr - :remote-user [:date[clf]] ":method :url
  * Default format.
  */
 
+// @deprecated
 morgan.format('default', ':remote-addr - :remote-user [:date] ":method :url HTTP/:http-version" :status :res[content-length] ":referrer" ":user-agent"')
-deprecate.property(morgan, 'default', 'default format: use combined format')
 
 /**
  * Short format.
@@ -448,6 +448,10 @@ function getFormatFunction (name) {
   // lookup format
   var fmt = morgan[name] || name || morgan.default
 
+  if (fmt === morgan.default) {
+    deprecate('default format: use combined format')
+  }
+
   // return compiled format
   return typeof fmt !== 'function'
     ? compile(fmt)

From eb8d1efdd0d9110fdad4f07eecc9582dccdea750 Mon Sep 17 00:00:00 2001
From: Matt Browne <mbrowne@artnet.com>
Date: Fri, 19 Jul 2019 11:25:39 -0400
Subject: [PATCH 3/3] changed to compare format name instead of format string

---
 index.js | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/index.js b/index.js
index f45c2a04..10269cc3 100644
--- a/index.js
+++ b/index.js
@@ -445,13 +445,13 @@ function format (name, fmt) {
  */
 
 function getFormatFunction (name) {
-  // lookup format
-  var fmt = morgan[name] || name || morgan.default
-
-  if (fmt === morgan.default) {
+  if (name === 'default') {
     deprecate('default format: use combined format')
   }
 
+  // lookup format
+  var fmt = morgan[name] || name || morgan.default
+
   // return compiled format
   return typeof fmt !== 'function'
     ? compile(fmt)