From e70ad7e90f89d26ee00999c3eda31834bfe2cc5c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?imme=C3=ABmosol?= <will+developer@willfris.nl>
Date: Wed, 11 May 2022 14:14:27 +0200
Subject: [PATCH] Allow empty or unset NVM_SOURCE in nvm_source()

---
 install.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/install.sh b/install.sh
index 2bf513a..e09bc2b 100755
--- a/install.sh
+++ b/install.sh
@@ -63,7 +63,7 @@ nvm_source() {
   local NVM_METHOD
   NVM_METHOD="$1"
   local NVM_SOURCE_URL
-  NVM_SOURCE_URL="$NVM_SOURCE"
+  NVM_SOURCE_URL="${NVM_SOURCE-}"
   if [ "_$NVM_METHOD" = "_script-nvm-exec" ]; then
     NVM_SOURCE_URL="https://raw.githubusercontent.com/${NVM_GITHUB_REPO}/${NVM_VERSION}/nvm-exec"
   elif [ "_$NVM_METHOD" = "_script-nvm-bash-completion" ]; then