1 files changed, 3 insertions, 2 deletions
diff --git a/vendor/github.com/gorilla/mux/test_helpers.go b/vendor/github.com/gorilla/mux/test_helpers.go
index 8b2c4a4..5f5c496 100644
--- a/vendor/github.com/gorilla/mux/test_helpers.go
+++ b/vendor/github.com/gorilla/mux/test_helpers.go
@@ -7,12 +7,13 @@ package mux
 import "net/http"
 
 // SetURLVars sets the URL variables for the given request, to be accessed via
-// mux.Vars for testing route behaviour.
+// mux.Vars for testing route behaviour. Arguments are not modified, a shallow
+// copy is returned.
 //
 // This API should only be used for testing purposes; it provides a way to
 // inject variables into the request context. Alternatively, URL variables
 // can be set by making a route that captures the required variables,
 // starting a server and sending the request to that server.
 func SetURLVars(r *http.Request, val map[string]string) *http.Request {
-	return setVars(r, val)
+	return requestWithVars(r, val)
 }