From 1623ad3a10a5e9ca8bedf5f91fb3c8256e24a665 Mon Sep 17 00:00:00 2001
From: issacto <issacto606@gmail.com>
Date: Sun, 25 Jun 2023 22:08:37 +0800
Subject: [PATCH] add check option

---
 .../cobolcheck/features/argumentHandler/ArgumentHandler.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/org/openmainframeproject/cobolcheck/features/argumentHandler/ArgumentHandler.java b/src/main/java/org/openmainframeproject/cobolcheck/features/argumentHandler/ArgumentHandler.java
index 5ab4ca59..e8526378 100644
--- a/src/main/java/org/openmainframeproject/cobolcheck/features/argumentHandler/ArgumentHandler.java
+++ b/src/main/java/org/openmainframeproject/cobolcheck/features/argumentHandler/ArgumentHandler.java
@@ -142,6 +142,10 @@ private void processCommandLineArgumentArray(String[] args) {
 
     public void loadArgProgramPaths(){
         String applicationSourceDirectory = Config.getApplicationSourceDirectoryPathString();
+        if(options.isEmpty()){
+            // return error when no program is passed
+            throw new PossibleInternalLogicErrorException(Messages.get("ERR005"));
+        }
         for (OptionKey optionKey : options.keySet()) {
             if (optionKey.shortKey.equals(Constants.PROGRAMS_OPTION) || optionKey.longKey.equals(Constants.PROGRAMS_OPTION)) {
                 String programArgs = options.get(optionKey).argumentValue;