1 files changed, 7 insertions, 1 deletions
diff --git a/src/files.rs b/src/files.rs
index 63b8eec..fe7265a 100644
--- a/src/files.rs
+++ b/src/files.rs
@@ -40,5 +40,11 @@ pub async fn upload(
         }
     }
 
-    Ok(save_filename)
+    if save_filename != "" {
+        return Ok(save_filename);
+    }
+
+    Err(AppError::BadRequest(
+        "File extension not supported".to_string(),
+    ))
 }