From b3ffbac93c1485ca9b7fd5f5d7ddd3fb9461d8e4 Mon Sep 17 00:00:00 2001
From: Juan Carlos <juancarlospaco@gmail.com>
Date: Fri, 15 Feb 2019 04:42:13 -0300
Subject: [PATCH] Return result when found instead of keep iterating for no
 reason the whole mimedb on mimetypes module (#10675)

---
 lib/pure/mimetypes.nim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/pure/mimetypes.nim b/lib/pure/mimetypes.nim
index 57ea825270..97ebd35c2b 100644
--- a/lib/pure/mimetypes.nim
+++ b/lib/pure/mimetypes.nim
@@ -1906,6 +1906,7 @@ func getExt*(mimedb: MimeDB, mimetype: string, default = "txt"): string =
   for e, m in mimedb.mimes:
     if m == mimeLowered:
       result = e
+      break
 
 func register*(mimedb: var MimeDB, ext: string, mimetype: string) =
   ## Adds ``mimetype`` to the ``mimedb``.