From d69685fee97c783527799f223d9acc56e2a1b542 Mon Sep 17 00:00:00 2001
From: z3rOR0ne <z3rOR0ne@protonmail.com>
Date: Sat, 12 Nov 2022 16:31:44 -0800
Subject: [PATCH] :memo: Added argument check to cpr scriptt

---
 scripts/cpr | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/scripts/cpr b/scripts/cpr
index 9345b4c8..79c36f33 100755
--- a/scripts/cpr
+++ b/scripts/cpr
@@ -1,6 +1,12 @@
 #!/bin/bash
 
 main() {
+    if [ $# -lt 1 ]; then
+        printf "not enough arguments given\n\
+usage: cpr file_to_copy\n"
+        exit 1
+    fi
+
     orig_file="$1"
     read -e -r -p "how many copies of $orig_file would you like to make?: " num_copies
     parsed_file_name=$(echo "$orig_file" | awk -F. '{print $1}')