Created test case

index.js

@@ -0,0 +1,33 @@
+var app = require("express")();
+var router = require("express-promise-router")();
+var Promise = require("bluebird");
+
+app.use(function(req, res, next) {
+	console.log("Incoming request: " + req.method.toUpperCase() + " " + req.url);
+	next();
+})
+
+router.param("item", function(req, res, next, itemId) {
+	console.log("Got itemId");
+	req.itemId = itemId;
+	return Promise.reject(new Error("Sample error"));
+});
+
+router.get("/item/:item", function(req, res) {
+	console.log("route /item/:item");
+	res.send(req.itemId);
+});
+
+router.get("/", function(req, res) {
+	console.log("route /");
+	res.redirect("/item/42");
+});
+
+app.use(router);
+
+app.use(function(req, res, next, err) {
+	console.log("Error handling route reached");
+	res.status(500).send("Oh noes!");
+})
+
+app.listen(3456);

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "express-promise-router-bugcase",
+  "version": "1.0.0",
+  "description": "Testcase for demonstrating a bug in express-promise-router",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git@git.cryto.net:projects/joepie91/express-promise-router-bugcase"
+  },
+  "author": "Sven Slootweg",
+  "license": "WTFPL",
+  "dependencies": {
+    "bluebird": "^3.3.3",
+    "express": "^4.13.4",
+    "express-promise-router": "^1.0.0"
+  }
+}