From d6698aaef20b7648c97c8e51a64a00ba22a20d88 Mon Sep 17 00:00:00 2001
From: David Murdoch <david@davidmurdoch.com>
Date: Wed, 12 Feb 2020 17:31:32 -0500
Subject: [PATCH] Add comment about what bug the tmpDir fixes

---
 lib/database/filedown.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/database/filedown.js b/lib/database/filedown.js
index 786c5252ae..5c7f195a11 100644
--- a/lib/database/filedown.js
+++ b/lib/database/filedown.js
@@ -11,6 +11,7 @@ function FileDown(location) {
   this.location = location;
   const tmpDir = path.join(location, "_tmp");
   try {
+    // Fixes https://github.com/trufflesuite/ganache/issues/1617
     fs.mkdirSync(tmpDir, { recursive: true, mode: 0o1777 });
   } catch (e) {
     // `recursive` doesn't throw if the file exists, but `recursive` doesn't