From beedd17cfe1854af5f1838feb9848c20b45209a6 Mon Sep 17 00:00:00 2001
From: kevlahnota <anthonycalosa@gmail.com>
Date: Sat, 26 Jul 2025 07:07:55 +0800
Subject: [PATCH] Update SFilterUtil.java

crash fix for Android
---
 forge-gui/src/main/java/forge/itemmanager/SFilterUtil.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/forge-gui/src/main/java/forge/itemmanager/SFilterUtil.java b/forge-gui/src/main/java/forge/itemmanager/SFilterUtil.java
index 74ec44eeb4c..2d949c80f98 100644
--- a/forge-gui/src/main/java/forge/itemmanager/SFilterUtil.java
+++ b/forge-gui/src/main/java/forge/itemmanager/SFilterUtil.java
@@ -216,7 +216,7 @@ public class SFilterUtil {
             }
             entry.append(ch);
         }
-        if (!entry.isEmpty()) {
+       if (entry.length() != 0) { // Android API isEmpty() is unavailable. https://developer.android.com/reference/java/lang/StringBuilder
             splitText.add(entry.toString());
         }
         return splitText;