From affe3f997f9e4e95824d75e285b1569562175f7f Mon Sep 17 00:00:00 2001
From: Caedis <Caedis@users.noreply.github.com>
Date: Wed, 7 Aug 2024 05:16:06 -0500
Subject: [PATCH] Add amount field validation (#15)

---
 .../java/me/towdium/jecalculation/gui/guis/GuiCraft.java    | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/me/towdium/jecalculation/gui/guis/GuiCraft.java b/src/main/java/me/towdium/jecalculation/gui/guis/GuiCraft.java
index 2b7c34d..58c0388 100644
--- a/src/main/java/me/towdium/jecalculation/gui/guis/GuiCraft.java
+++ b/src/main/java/me/towdium/jecalculation/gui/guis/GuiCraft.java
@@ -271,7 +271,11 @@ public class GuiCraft extends Gui {
 
     private long getCurrentAmount() {
         String s = amount.getText();
-        return s.isEmpty() ? 1 : Long.parseLong(amount.getText());
+        try {
+            return s.isEmpty() ? 1 : Long.parseLong(amount.getText());
+        } catch (NumberFormatException ignored) {
+            return 1;
+        }
     }
 
     private void addLabel(ILabel l) {