From 8a2fd2a976c23c8fef70164d344f0f4c502dde71 Mon Sep 17 00:00:00 2001
From: Heavybullets8 <heavybullets8@gmail.com>
Date: Tue, 26 Jul 2022 16:35:31 -0600
Subject: [PATCH] regex

---
 functions/menu.sh | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/functions/menu.sh b/functions/menu.sh
index 712d580a..aa024a84 100644
--- a/functions/menu.sh
+++ b/functions/menu.sh
@@ -64,11 +64,9 @@ menu(){
         if [[ $current_selection == 1 ]]; then
             echo -e "\nHow many applications do you want updating at the same time?"
             read -rt 600 -p "Please type an integer greater than 0: " up_async
-            update_selection+=("-U" "$up_async")
         elif [[ $current_selection == 2 ]]; then
             echo -e "\nHow many applications do you want updating at the same time?"
-            read -rt 600 -p "Please type an integer greater than 0: " up_async  
-            update_selection+=("-u" "$up_async")
+            read -rt 600 -p "Please type an integer greater than 0: " up_async
         elif [[ $current_selection == 0 ]]; then
             echo "Exiting.." 
             exit
@@ -76,6 +74,15 @@ menu(){
             echo "$current_selection was not an option, try again"
             exit
         fi
+        if [[ $up_async == 0 ]]; then
+            echo "0 was not an option.. exiting"
+            exit
+        elif ! [[ $up_async =~ ^[0-9]+$  ]]; then
+            echo "Error: $up_async is invalid, it needs to be an integer"
+            exit
+        else
+            update_selection+=("-u" "$up_async")
+        fi
         while true 
         do
             clear -x