ensure only one leading slahs

Author: bitterpanda63

aikido_zen/vulnerabilities/path_traversal/unsafe_path_start.py

@@ -41,4 +41,6 @@ def starts_with_unsafe_path(file_path, user_input):
 
 
 def ensure_one_leading_slash(path: str) -> str:
-    return "/" + path.lstrip("/")
+    if path.startswith("/"):
+        return "/" + path.lstrip("/")
+    return path