From c4fc33a97653637c873d984914372fcb9774569b Mon Sep 17 00:00:00 2001
From: Chris W <cawatson1993@gmail.com>
Date: Sat, 13 Jan 2024 20:07:40 -0700
Subject: [PATCH] hopefully fix issues with empty extension

---
 src/controllers/paste_controller.cr | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/controllers/paste_controller.cr b/src/controllers/paste_controller.cr
index d1003cc..12ac74f 100644
--- a/src/controllers/paste_controller.cr
+++ b/src/controllers/paste_controller.cr
@@ -137,7 +137,9 @@ module Paste69
 
       if form.has_key?("file")
         _filename, body = form["file"]
-        _, filename = form["filename"] || {nil, _filename}
+        _, filename = form["filename"] || {nil, nil}
+        filename = filename ? String.new(filename) : nil
+
         @utils.store_file(
           body,
           content_type,