Minor changes in router

Signed-off-by: Vishal Rana <vr@labstack.com>

context.go

@@ -38,6 +38,7 @@ func (c *Context) Bind(i interface{}) (err error) {
 		if err = dec.Decode(i); err != nil {
 			err = ErrBindJSON
 		}
+	} else if strings.HasPrefix(ct, MIMEForm) {
 	} else {
 		err = ErrUnsupportedContentType
 	}

echo.go

@@ -35,8 +35,10 @@ const (
 	MethodPUT     = "PUT"
 	MethodTRACE   = "TRACE"
 
-	MIMEJSON = "application/json"
-	MIMEText = "text/plain"
+	MIMEJSON          = "application/json"
+	MIMEText          = "text/plain"
+	MIMEForm          = "application/x-www-form-urlencoded"
+	MIMEMultipartForm = "multipart/form-data"
 
 	HeaderAccept             = "Accept"
 	HeaderContentDisposition = "Content-Disposition"

router.go

@@ -167,6 +167,7 @@ func (r *router) Find(method, path string) (h HandlerFunc, c *Context, echo *Ech
 
 	for {
 		if search == "" || search == cn.prefix {
+			// Found
 			h = cn.handler
 			echo = cn.echo
 			return
@@ -210,10 +211,8 @@ func (r *router) Find(method, path string) (h HandlerFunc, c *Context, echo *Ech
 			}
 			cn = e
 			continue
-		} else {
-			// Not found
-			return
 		}
+		return
 	}
 }
 

router_test.go

@@ -57,9 +57,17 @@ func TestRouterMicroParam(t *testing.T) {
 	}
 }
 
+func TestRouterConflict(t *testing.T) {
+	r := New().Router
+	r.Add("GET", "/users/new", func(*Context) {}, nil)
+	r.Add("GET", "/users/wen", func(*Context) {}, nil)
+	r.Add("GET", "/users/:id", func(*Context) {}, nil)
+	r.trees["GET"].printTree("", true)
+}
+
 func (n *node) printTree(pfx string, tail bool) {
 	p := prefix(tail, pfx, "└── ", "├── ")
-	fmt.Printf("%s%s has=%d, h=%v, eid=%d\n", p, n.prefix, n.has, n.handler, n.echo)
+	fmt.Printf("%s%s has=%d, h=%v, echo=%d\n", p, n.prefix, n.has, n.handler, n.echo)
 
 	nodes := n.edges
 	l := len(nodes)