From c0ea15226d5de8cd5025cc3db60e226da1251218 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Sat, 5 Dec 2020 18:08:16 +0200
Subject: [PATCH] rehash: try to sleep in 0.1 sec steps when acquiring lock

---
 libexec/pyenv-rehash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libexec/pyenv-rehash b/libexec/pyenv-rehash
index 5c421c41..33b7e233 100755
--- a/libexec/pyenv-rehash
+++ b/libexec/pyenv-rehash
@@ -45,8 +45,8 @@ for (( i=1; i<="${PYENV_REHASH_TIMEOUT:-60}"; i++ )); do
     acquired=1
     break
   else
-    # POSIX sleep(1) doesn't provides time precision of subsecond
-    sleep 1
+    # POSIX sleep(1) doesn't provide subsecond precision, but many others do
+    sleep 0.1 2>/dev/null || sleep 1
   fi
 done