From 5788507c6a46f83f513281e528234475c0e21df9 Mon Sep 17 00:00:00 2001
From: shanebeee <shanebolenback@me.com>
Date: Wed, 2 Oct 2024 13:55:28 -0700
Subject: [PATCH] McDeob - print options if entered options are invalid

---
 src/main/java/com/shanebeestudios/mcdeob/McDeob.java | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/shanebeestudios/mcdeob/McDeob.java b/src/main/java/com/shanebeestudios/mcdeob/McDeob.java
index 0438013..2dc4002 100644
--- a/src/main/java/com/shanebeestudios/mcdeob/McDeob.java
+++ b/src/main/java/com/shanebeestudios/mcdeob/McDeob.java
@@ -3,6 +3,7 @@
 import com.shanebeestudios.mcdeob.app.App;
 import com.shanebeestudios.mcdeob.util.Logger;
 import com.shanebeestudios.mcdeob.util.Util;
+import joptsimple.OptionException;
 import joptsimple.OptionParser;
 import joptsimple.OptionSet;
 
@@ -44,8 +45,13 @@ public static void main(String[] args) {
             .ofType(String.class);
         parser.accepts("decompile", "Marks that we should decompile the deobfuscated source");
 
-        OptionSet options = parser.parse(args);
-        if (options.has("help")) {
+        OptionSet options = null;
+        try {
+            options = parser.parse(args);
+        } catch (OptionException ex) {
+            Logger.warn("Failed to parse arguments, available arguments:");
+        }
+        if (options == null || options.has("help")) {
             try {
                 parser.printHelpOn(System.out);
             } catch (IOException e) {