diff --git a/pelican/urlwrappers.py b/pelican/urlwrappers.py
index 8023613c..6edfbe2e 100644
--- a/pelican/urlwrappers.py
+++ b/pelican/urlwrappers.py
@@ -95,7 +95,7 @@ class URLWrapper:
         return False
 
     def __str__(self):
-        return self.name
+        return self.name or ""
 
     def __repr__(self):
         return f"<{type(self).__name__} {self._name!r}>"