update

install.sh

@@ -390,39 +390,6 @@ remove() {
   fi
 }
 
-# Show terminal user interface for better use
-if [[ $# -eq 0 ]]; then
-  if [[ ! -x /usr/bin/dialog ]];  then
-    if [[ $UID -ne $ROOT_UID ]];  then
-      #Check if password is cached (if cache timestamp not expired yet)
-      sudo -n true 2> /dev/null && echo
-
-      if [[ $? == 0 ]]; then
-        #No need to ask for password
-        exec sudo $0
-      else
-        #Ask for password
-        prompt -e "\n [ Error! ] -> Run me as root! "
-        read -p " [ Trusted ] Specify the root password : " -t ${MAX_DELAY} -s
-
-        sudo -S echo <<< $REPLY 2> /dev/null && echo
-
-        if [[ $? == 0 ]]; then
-          #Correct password, use with sudo's stdin
-          sudo $0 <<< $REPLY
-        else
-          #block for 3 seconds before allowing another attempt
-          sleep 3
-          prompt -e "\n [ Error! ] -> Incorrect password!\n"
-          exit 1
-        fi
-      fi
-    fi
-    install_dialog
-  fi
-  run_dialog
-fi
-
 while [[ $# -gt 0 ]]; do
   PROG_ARGS+=("${1}")
   case "${1}" in
@@ -543,7 +510,40 @@ while [[ $# -gt 0 ]]; do
   esac
 done
 
-if [[ "${remove:-}" != 'true' ]]; then
+# Show terminal user interface for better use
+if [[ $# -eq 0 ]]; then
+  if [[ ! -x /usr/bin/dialog ]];  then
+    if [[ $UID -ne $ROOT_UID ]];  then
+      #Check if password is cached (if cache timestamp not expired yet)
+      sudo -n true 2> /dev/null && echo
+
+      if [[ $? == 0 ]]; then
+        #No need to ask for password
+        exec sudo $0
+      else
+        #Ask for password
+        prompt -e "\n [ Error! ] -> Run me as root! "
+        read -p " [ Trusted ] Specify the root password : " -t ${MAX_DELAY} -s
+
+        sudo -S echo <<< $REPLY 2> /dev/null && echo
+
+        if [[ $? == 0 ]]; then
+          #Correct password, use with sudo's stdin
+          sudo $0 <<< $REPLY
+        else
+          #block for 3 seconds before allowing another attempt
+          sleep 3
+          prompt -e "\n [ Error! ] -> Incorrect password!\n"
+          exit 1
+        fi
+      fi
+    fi
+    install_dialog
+  fi
+  run_dialog
+  install "${theme}" "${icon}" "${screen}"
+else
+  if [[ "${remove:-}" != 'true' ]]; then
     for theme in "${themes[@]-${THEME_VARIANTS[0]}}"; do
       for icon in "${icons[@]-${ICON_VARIANTS[0]}}"; do
         for screen in "${screens[@]-${SCREEN_VARIANTS[0]}}"; do
@@ -551,10 +551,11 @@ if [[ "${remove:-}" != 'true' ]]; then
         done
       done
     done
-elif [[ "${remove:-}" == 'true' ]]; then
+  elif [[ "${remove:-}" == 'true' ]]; then
     for theme in "${themes[@]-${THEME_VARIANTS[0]}}"; do
       remove "${theme}"
     done
+  fi
 fi
 
 exit 1