diff --git a/nodes/nodes.py b/nodes/nodes.py
index 755aec9..9caec1c 100644
--- a/nodes/nodes.py
+++ b/nodes/nodes.py
@@ -674,7 +674,7 @@ Converts any type to a string.
         elif isinstance(input, list):
             stringified = ', '.join(str(item) for item in input)
         else:
-            return
+            return input,
         if prefix: # Check if prefix is not empty
             stringified = prefix + stringified # Add the prefix
         if suffix: # Check if suffix is not empty