From f44a800705021052f309fda21572493984cfb690 Mon Sep 17 00:00:00 2001
From: wolfgang <wolfgang.deutsch@gmail.com>
Date: Tue, 27 Jun 2017 16:08:31 +0200
Subject: [PATCH] Allow cache dir to be overridden with NVM_CACHE_DIR

---
 nvm.sh | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/nvm.sh b/nvm.sh
index 1323ab1..5818d91 100644
--- a/nvm.sh
+++ b/nvm.sh
@@ -2231,7 +2231,11 @@ nvm_check_file_permissions() {
 }
 
 nvm_cache_dir() {
-  nvm_echo "${NVM_DIR}/.cache"
+  if [ -n "$NVM_CACHE_DIR" ]; then
+    nvm_echo "$NVM_CACHE_DIR"
+  else
+    nvm_echo "$NVM_DIR/.cache"
+  fi
 }
 
 nvm() {