fix: missing null check for dict value (#2316)

simple-login · Nov 11, 2024 · ca3a078 · ca3a078
1 parent 8ba75be
commit ca3a078
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/app/api/views/new_custom_alias.py b/app/api/views/new_custom_alias.py
@@ -153,7 +153,8 @@ def new_custom_alias_v3():
     if not isinstance(data, dict):
         return jsonify(error="request body does not follow the required format"), 400
 
-    alias_prefix = data.get("alias_prefix", "").strip().lower().replace(" ", "")
+    alias_prefix_data = data.get("alias_prefix", "") or ""
+    alias_prefix = alias_prefix_data.strip().lower().replace(" ", "")
     signed_suffix = data.get("signed_suffix", "") or ""
     signed_suffix = signed_suffix.strip()