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-rw-r--r--vendor/github.com/gorilla/mux/test_helpers.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/vendor/github.com/gorilla/mux/test_helpers.go b/vendor/github.com/gorilla/mux/test_helpers.go
index 8b2c4a4c5..32ecffde4 100644
--- a/vendor/github.com/gorilla/mux/test_helpers.go
+++ b/vendor/github.com/gorilla/mux/test_helpers.go
@@ -7,7 +7,8 @@ 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