From 5d08b63e91139fbaeeb4e1a26969297e9e6871cf Mon Sep 17 00:00:00 2001
From: mezz <tehgeek@gmail.com>
Date: Wed, 29 Jun 2016 17:41:11 -0700
Subject: [PATCH] Fix crash when using filter text and the ItemListOverlay is
 not open

---
 gradle.properties                               |  2 +-
 src/main/java/mezz/jei/ItemFilter.java          | 17 ++++++-----------
 src/main/java/mezz/jei/gui/ItemListOverlay.java | 11 +++++++----
 .../java/mezz/jei/input/GuiTextFieldFilter.java | 10 +++++-----
 4 files changed, 19 insertions(+), 21 deletions(-)

diff --git a/gradle.properties b/gradle.properties
index 71def0c3b..3059540e6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -5,4 +5,4 @@ curse_project_id=238222
 
 version_major=3
 version_minor=7
-version_patch=2
+version_patch=3
diff --git a/src/main/java/mezz/jei/ItemFilter.java b/src/main/java/mezz/jei/ItemFilter.java
index d8ccceb11..3df45cb1c 100644
--- a/src/main/java/mezz/jei/ItemFilter.java
+++ b/src/main/java/mezz/jei/ItemFilter.java
@@ -1,5 +1,10 @@
 package mezz.jei;
 
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+import java.util.ArrayList;
+import java.util.List;
+
 import com.google.common.base.Predicate;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
@@ -21,11 +26,6 @@
 import net.minecraft.item.Item;
 import net.minecraft.item.ItemStack;
 
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import java.util.ArrayList;
-import java.util.List;
-
 public class ItemFilter {
 
 	/** A cache for fast searches while typing or using backspace. Maps filterText to filteredItemMaps */
@@ -46,14 +46,9 @@ public void reset() {
 		this.filteredItemMapsCache.invalidateAll();
 	}
 
-	@Nonnull
-	public String getFilterText() {
-		return Config.getFilterText();
-	}
-
 	@Nonnull
 	public ImmutableList<ItemStackElement> getItemList() {
-		String[] filters = getFilterText().split("\\|");
+		String[] filters = Config.getFilterText().split("\\|");
 
 		if (filters.length == 1) {
 			String filter = filters[0];
diff --git a/src/main/java/mezz/jei/gui/ItemListOverlay.java b/src/main/java/mezz/jei/gui/ItemListOverlay.java
index 879d5738b..e8c57ac10 100644
--- a/src/main/java/mezz/jei/gui/ItemListOverlay.java
+++ b/src/main/java/mezz/jei/gui/ItemListOverlay.java
@@ -48,7 +48,6 @@
 import net.minecraft.util.ResourceLocation;
 import net.minecraftforge.fml.client.config.GuiButtonExt;
 import net.minecraftforge.fml.client.config.HoverChecker;
-import org.lwjgl.input.Keyboard;
 
 public class ItemListOverlay implements IItemListOverlay, IShowsRecipeFocuses, IMouseHandler, IKeyable, ICloseable {
 
@@ -576,14 +575,18 @@ public void setFilterText(@Nullable String filterText) {
 			Log.error("null filterText", new NullPointerException());
 			return;
 		}
-		searchField.setText(filterText);
+
 		Config.setFilterText(filterText);
-		updateLayout();
+
+		if (searchField != null) {
+			searchField.setText(filterText);
+			updateLayout();
+		}
 	}
 
 	@Nonnull
 	@Override
 	public String getFilterText() {
-		return itemFilter.getFilterText();
+		return Config.getFilterText();
 	}
 }
diff --git a/src/main/java/mezz/jei/input/GuiTextFieldFilter.java b/src/main/java/mezz/jei/input/GuiTextFieldFilter.java
index 0a6c68849..95dbbde59 100644
--- a/src/main/java/mezz/jei/input/GuiTextFieldFilter.java
+++ b/src/main/java/mezz/jei/input/GuiTextFieldFilter.java
@@ -1,5 +1,9 @@
 package mezz.jei.input;
 
+import java.awt.*;
+import java.util.LinkedList;
+import java.util.List;
+
 import mezz.jei.ItemFilter;
 import mezz.jei.config.Config;
 import mezz.jei.util.ItemStackElement;
@@ -8,10 +12,6 @@
 import net.minecraftforge.fml.client.config.HoverChecker;
 import org.lwjgl.input.Keyboard;
 
-import java.awt.*;
-import java.util.LinkedList;
-import java.util.List;
-
 public class GuiTextFieldFilter extends GuiTextField {
 	private static final int MAX_HISTORY = 100;
 	private static final int maxSearchLength = 128;
@@ -28,7 +28,7 @@ public GuiTextFieldFilter(int componentId, FontRenderer fontRenderer, int x, int
 
 	public void setItemFilter(ItemFilter itemFilter) {
 		this.itemFilter = itemFilter;
-		setText(itemFilter.getFilterText());
+		setText(Config.getFilterText());
 	}
 
 	public void update() {