From 088696b98fca3c38f109ef97e17bd5403212b10c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dawid=20Ci=C4=99=C5=BCarkiewicz?= <dpc@dpc.pw>
Date: Sat, 18 Mar 2017 21:03:51 -0700
Subject: [PATCH] Fix problems left in `concurrent_recursive_mkdir`

Increase lifetime of `tmpdir`, and really change the length of test
path.
---
 src/libstd/fs.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/libstd/fs.rs b/src/libstd/fs.rs
index cc9df743ef1..ca26dc9527c 100644
--- a/src/libstd/fs.rs
+++ b/src/libstd/fs.rs
@@ -2283,9 +2283,10 @@ mod tests {
 
     #[test]
     fn concurrent_recursive_mkdir() {
-        for _ in 0..50 {
-            let mut dir = tmpdir().join("a");
-            for _ in 0..100 {
+        for _ in 0..100 {
+            let dir = tmpdir();
+            let mut dir = dir.join("a");
+            for _ in 0..40 {
                 dir = dir.join("a");
             }
             let mut join = vec!();