From a56f217074a9490c82fd012e8a76fe73abd9f503 Mon Sep 17 00:00:00 2001
From: Zed <zedeus@pm.me>
Date: Thu, 24 Oct 2019 00:04:54 +0200
Subject: [PATCH] Fix exception when image path is empty

---
 src/routes/media.nim | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/routes/media.nim b/src/routes/media.nim
index b318d4d..97dbdbd 100644
--- a/src/routes/media.nim
+++ b/src/routes/media.nim
@@ -21,6 +21,9 @@ proc createMediaRouter*(cfg: Config) =
       let path = uri.path.split("/")[2 .. ^1].join("/")
       let filename = cfg.cacheDir / cleanFilename(path & uri.query)
 
+      if path.len == 0:
+        resp Http404
+
       if not existsDir(cfg.cacheDir):
         createDir(cfg.cacheDir)