Fix defining multiple subscriptions on root path

serverless · Jun 27, 2018 · 65d5a1c · 65d5a1c
1 parent 5e02910
commit 65d5a1c
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Showing 3 changed files with 192 additions and 183 deletions.
diff --git a/internal/pathtree/tree.go b/internal/pathtree/tree.go
@@ -33,8 +33,12 @@ type Params map[string]string
 // nolint: gocyclo
 func (n *Node) AddRoute(route string, value interface{}) error {
 	if route == "/" {
-		n.value = value
-		return nil
+		if n.value == nil {
+			n.value = value
+			return nil
+		} else {
+			return fmt.Errorf("route / conflicts with existing route")
+		}
 	}
 
 	segments := toSegments(route)