From 59f1f1bf22d8df16466a081b4921683a551a80ce Mon Sep 17 00:00:00 2001
From: Niki Roo <niki@nikiroo.be>
Date: Wed, 6 May 2020 17:22:59 +0200
Subject: [PATCH] code cleanup

---
 Main.java           | 3 +++
 supported/E621.java | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/Main.java b/Main.java
index 2e8b6d1..9d9592e 100644
--- a/Main.java
+++ b/Main.java
@@ -126,6 +126,9 @@ public class Main {
 
 		int exitCode = 0;
 		for (int i = 0; exitCode == 0 && i < args.length; i++) {
+			if (args[i] == null)
+				continue;
+
 			// Action (--) handling:
 			if (!noMoreActions && args[i].startsWith("--")) {
 				if (args[i].equals("--")) {
diff --git a/supported/E621.java b/supported/E621.java
index dc7cb1b..adf8d28 100644
--- a/supported/E621.java
+++ b/supported/E621.java
@@ -7,7 +7,6 @@ import java.net.URL;
 import java.net.URLDecoder;
 import java.util.AbstractMap;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.Date;
 import java.util.LinkedList;
 import java.util.List;
-- 
2.27.0