From b8b3fd1d31321a59802fd46db86053ac7a48a452 Mon Sep 17 00:00:00 2001
From: Joe Haig <josephhaig@gmail.com>
Date: Fri, 21 Oct 2016 22:28:00 +0100
Subject: [PATCH] Move old install directory if it exists

---
 installers/common.sh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/installers/common.sh b/installers/common.sh
index 1d00ab80..a7dad944 100644
--- a/installers/common.sh
+++ b/installers/common.sh
@@ -64,9 +64,10 @@ function enable_php_lighttpd() {
 # Verifies existence and permissions of RaspAP directory
 function create_raspap_directories() {
     install_log "Creating RaspAP directories"
-    if [ ! -d "$raspap_dir" ]; then
-        sudo mkdir -p "$raspap_dir" || install_error "Unable to create directory '$raspap_dir'"
+    if [ -d "$raspap_dir" ]; then
+        sudo mv $raspap_dir $raspap_dir.original || install_error "Unable to move old directory out of the way"
     fi
+    sudo mkdir -p "$raspap_dir" || install_error "Unable to create directory '$raspap_dir'"
 
     sudo chown -R $raspap_user:$raspap_user "$raspap_dir" || install_error "Unable to change file ownership for '$raspap_dir'"
 }