From 6eb9a46d18e35cc82d93367e3a93cc2af6b1147d Mon Sep 17 00:00:00 2001
From: "nicolas.dorier" <nicolas.dorier@gmail.com>
Date: Tue, 27 Nov 2018 11:23:50 +0900
Subject: [PATCH] do not apt-get if curl is already installed

---
 btcpay-setup.sh | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/btcpay-setup.sh b/btcpay-setup.sh
index ae75e80..0881af1 100755
--- a/btcpay-setup.sh
+++ b/btcpay-setup.sh
@@ -216,13 +216,15 @@ echo -e "BTCPay Server docker-compose parameters saved in $BTCPAY_ENV_FILE\n"
 . /etc/profile.d/btcpay-env.sh
 
 if ! [ -x "$(command -v docker)" ] || ! [ -x "$(command -v docker-compose)" ]; then
-    apt-get update 2>error
-    apt-get install -y \
-        curl \
-        apt-transport-https \
-        ca-certificates \
-        software-properties-common \
-        2>error
+    if ! [ -x "$(command -v curl)" ]; then
+        apt-get update 2>error
+        apt-get install -y \
+            curl \
+            apt-transport-https \
+            ca-certificates \
+            software-properties-common \
+            2>error
+    fi
     if ! [ -x "$(command -v docker)" ]; then
         echo "Trying to install docker..."
         curl -fsSL https://get.docker.com -o get-docker.sh