Incorporate changes made for old version 5.2.4.4.

install.sh

@@ -8,7 +8,7 @@
 
 APP_NAME="OpenLog"
 DEFAULT_DB_NAME="openlog"
-APP_VERSION="5.2.4.3"
+APP_VERSION="5.2.4.4"
 DOC_ROOT="/var/www"
 INSTALL_LOC="openlog"
 APACHE_CONF_DIR="/etc/apache2/conf-available"
@@ -194,10 +194,13 @@ then
             # the db.php file is part of a previous installation
             echo "Would you like to upgrade an existing installation or cancel "
             echo "and restart the install using a new installation location."
-            echo -n "[U]pgrade or [C]ancel? [C] :"
+            echo -n "[U]pgrade or [C]ancel? [U] :"
             read upgrade_choice
-            if [ "$upgrade_choice" = "U" -o "$upgrade_choice" = "u" ] # Upgrade chosen
+            if [[ $upgrade_choice == "C" || $upgrade_choice == "c" ]] # Cancel chosen
             then
+                echo "Cancelling installation"
+                abort_exit
+            else
                 # proceed with upgrade
                 mkdir -p backups
                 operation="upgraded"
@@ -264,9 +267,6 @@ then
                 echo ""
                 echo "Setting file ownership . . ."
                 chown -R $httpd_user_group $install_path
-            else
-                echo "Cancelling installation"
-                abort_exit
             fi
         else
             # This was a mistake. Exit now to avoid clobbering another app.