Fix bug in install_tool branching

Author: sarcb

Scripts/unit5_lab.sh

@@ -5,7 +5,6 @@ none='\033[0m'
 scripts_repo="https://raw.githubusercontent.com/codepath/cyb102-vm-setup/${1:-"main"}/Files/"
 
 echo "[UNIT 5 LAB] Starting script..."
-echo -e "Repo: ${scripts_repo}"
 
 if sudo /opt/splunk/bin/splunk status | grep 'is running'; then
     echo -e "${green}[UNIT 5 LAB]${none} Splunk is already installed."

Scripts/unit5_project.sh

@@ -5,7 +5,6 @@ none='\033[0m'
 scripts_repo="https://raw.githubusercontent.com/codepath/cyb102-vm-setup/${1:-"main"}/Files/"
 
 echo "[UNIT 5 PROJECT] Starting script..."
-echo -e "Repo: ${scripts_repo}"
 
 # Ensure the tmp_splunk directory exists
 if [ ! -d "$HOME/tmp_splunk" ]; then

install_tool.sh

@@ -12,8 +12,8 @@ scripts_repo="https://raw.githubusercontent.com/codepath/cyb102-vm-setup/${branc
 echo -e "Welcome to ${green}CodePath Cybersecurity${none}!"
 echo -e "This tool will help you set up your environment for the ${course} course."
 
-if ! branch="main"; then
-    echo -e "${yellow}WARNING: You are using the a non-default branch {$branch}.${none}"
+if [ "$branch" != "main" ]; then
+    echo -e "${yellow}WARNING: You are using the a non-default branch ${branch}.${none}"
     echo -e "${yellow}This is intended for development purposes only.${none}"
 fi