Add debug message when loading view engine

closes #3158
expressjs · Jan 29, 2017 · 040394e · 040394e
1 parent 56bc6a3
commit 040394e
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diff --git a/History.md b/History.md
@@ -1,6 +1,7 @@
 unreleased
 ==========
 
+  * Add debug message when loading view engine
   * deps: debug@2.6.0
     - Allow colors in workers
     - Deprecated `DEBUG_FD` environment variable

diff --git a/lib/view.js b/lib/view.js
@@ -75,6 +75,7 @@ function View(name, options) {
 
   if (!opts.engines[this.ext]) {
     // load engine
+    debug('require "%s"', this.ext.substr(1));
     opts.engines[this.ext] = require(this.ext.substr(1)).__express;
   }