Add more null checks

Signed-off-by: shedaniel <daniel@shedaniel.me>

2 files changed, 3 insertions, 1 deletions

diff --git a/gradle.properties b/gradle.properties
index 5001da64b..97c7256d9 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx3G
-mod_version=4.6.2
+mod_version=4.6.3
 supported_version=1.16.x
 minecraft_version=1.16.1
 yarn_version=1.16.1+build.4+legacy.20w09a+build.8
diff --git a/src/main/java/me/shedaniel/rei/impl/ClientHelperImpl.java b/src/main/java/me/shedaniel/rei/impl/ClientHelperImpl.java
index b659d4d96..2334f4340 100644
--- a/src/main/java/me/shedaniel/rei/impl/ClientHelperImpl.java
+++ b/src/main/java/me/shedaniel/rei/impl/ClientHelperImpl.java
@@ -156,6 +156,8 @@ public class ClientHelperImpl implements ClientHelper, ClientModInitializer {
     public boolean tryCheatingEntry(EntryStack entry) {
         if (entry.getType() != EntryStack.Type.ITEM)
             return false;
+        if (MinecraftClient.getInstance().player == null) return false;
+        if (MinecraftClient.getInstance().player.inventory == null) return false;
         ItemStack cheatedStack = entry.getItemStack().copy();
         if (ConfigObject.getInstance().isGrabbingItems() && MinecraftClient.getInstance().currentScreen instanceof CreativeInventoryScreen) {
             PlayerInventory inventory = MinecraftClient.getInstance().player.inventory;