From f79775378a9eeec5b99f18cc95735b12d172aba3 Mon Sep 17 00:00:00 2001
From: Tom McLaughlin <pyro777@gmail.com>
Date: Wed, 12 Dec 2018 13:01:32 -0800
Subject: [PATCH] Patch to make work better with nix

---
 base/loading.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/loading.jl b/base/loading.jl
index 51201b98b6..b40c0690f6 100644
--- a/base/loading.jl
+++ b/base/loading.jl
@@ -1384,7 +1384,7 @@ function stale_cachefile(modpath::String, cachefile::String)
                 # Issue #13606: compensate for Docker images rounding mtimes
                 # Issue #20837: compensate for GlusterFS truncating mtimes to microseconds
                 ftime = mtime(f)
-                if ftime != ftime_req && ftime != floor(ftime_req) && ftime != trunc(ftime_req, digits=6)
+                if ftime != ftime_req && ftime != floor(ftime_req) && ftime != trunc(ftime_req, digits=6) && ftime != 1.0
                     @debug "Rejecting stale cache file $cachefile (mtime $ftime_req) because file $f (mtime $ftime) has changed"
                     return true
                 end
-- 
2.17.1