From 73945186021cfced1a32f1bc5ce117a41c938178 Mon Sep 17 00:00:00 2001
From: zen0bit <zenobit@disroot.org>
Date: Sun, 14 Apr 2024 05:41:36 +0200
Subject: [PATCH] feat: Add function to show error message if OS not specified

---
 quickget | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/quickget b/quickget
index cc5b987..cdcf167 100755
--- a/quickget
+++ b/quickget
@@ -3443,6 +3443,14 @@ fi
 
 LANGS=()
 
+os_error() {
+    echo "ERROR! You must specify an operating system."
+    echo "- Supported Operating Systems:"
+    os_support | fold -s -w "$(tput cols)"
+    echo -e "\nTo see all possible arguments, use:\n   quickget -h  or  quickget --help"
+    exit 1
+}
+
 if [ -n "${1}" ]; then
     OS="${1,,}"
     if [ "${OS}" == "list" ] || [ "${OS}" == "list_csv" ]; then