From 3bbb1c6a938c6da1dd04883f5cff412154d32cb3 Mon Sep 17 00:00:00 2001
From: adoot <saynomoredoot@gmail.com>
Date: Fri, 25 Dec 2015 02:11:13 +0000
Subject: [PATCH] minor: ignore error on mkdir in install.sh

---
 release/install.sh | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/release/install.sh b/release/install.sh
index 4280a9307..1972c3139 100755
--- a/release/install.sh
+++ b/release/install.sh
@@ -9,23 +9,15 @@ if [ "$ARCH" == "i686" ] || [ "$ARCH" == "i386" ]; then
   GO_CUR=${GO_X86}
 fi
 
-function git_not_installed {
-  git --version 2>&1 >/dev/null
-  GIT_IS_AVAILABLE=$?
-  return $GIT_IS_AVAILABLE
-}
-
-if [ git_not_installed ]; then
-  apt-get install git -y
-fi
+which git > /dev/null || apt-get install git -y
 
 if [ -z "$GOPATH" ]; then
   curl -o go_latest.tar.gz ${GO_CUR}
   tar -C /usr/local -xzf go_latest.tar.gz
   rm go_latest.tar.gz
   export PATH=$PATH:/usr/local/go/bin
-  
-  mkdir /v2ray
+
+  mkdir /v2ray &> /dev/null
   export GOPATH=/v2ray
 fi