From cd7de765146ca5f2f9a9aedc65a98a422f54751f Mon Sep 17 00:00:00 2001
From: Yang Xizhi <60341015+GlodBlock@users.noreply.github.com>
Date: Sun, 12 Jun 2022 00:47:39 +0800
Subject: [PATCH] fix + button on amount (#145)

---
 .../appeng/client/gui/implementations/GuiCraftAmount.java   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/java/appeng/client/gui/implementations/GuiCraftAmount.java b/src/main/java/appeng/client/gui/implementations/GuiCraftAmount.java
index 5c90a77294d..bf4aa0dc298 100644
--- a/src/main/java/appeng/client/gui/implementations/GuiCraftAmount.java
+++ b/src/main/java/appeng/client/gui/implementations/GuiCraftAmount.java
@@ -265,12 +265,16 @@ private void addQty( final int i )
             int resultI;
 
             if( resultD <= 0 || Double.isNaN( resultD ) ) {
-                resultI = 1;
+                resultI = 0;
             }
             else {
                 resultI = (int) ArithHelper.round(resultD, 0);
             }
 
+            if (resultI == 1 && i > 0) {
+                resultI = 0;
+            }
+
             resultI += i;
             if( resultI < 1 ) {
                 resultI = 1;