From edc61914422856c299c63ec8f5401b0258959494 Mon Sep 17 00:00:00 2001
From: paxcut <paxcut@outlook.com>
Date: Mon, 13 Apr 2026 04:12:05 -0700
Subject: [PATCH] fix: patterns were not handling the last byte of the input
 file correctly.

---
 patterns/7z.hexpat  | 2 +-
 patterns/nbt.hexpat | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/patterns/7z.hexpat b/patterns/7z.hexpat
index b3786880..27f3725d 100644
--- a/patterns/7z.hexpat
+++ b/patterns/7z.hexpat
@@ -46,7 +46,7 @@ struct EndHeader {
     // Set padding to place End Header in right position
     padding[startheader.relativeOffsetEndHeader];
     // Mark link to meta block
-    u8 linkToMetaBlock [[color("FF0000")]];
+    u8 linkToMetaBlock [[color("FF0000"), no_unique_address]];
     // Mark all End Header
     char fullEndHeader[startheader.theLengthOfEndHeader] [[color("63954A")]];
     // Detect LZMA signature
diff --git a/patterns/nbt.hexpat b/patterns/nbt.hexpat
index 9a8ff029..4646c813 100644
--- a/patterns/nbt.hexpat
+++ b/patterns/nbt.hexpat
@@ -2,6 +2,7 @@
 #pragma description Minecraft NBT
 
 import std.sys;
+import std.mem;
 
 #pragma endian big
 
@@ -73,7 +74,7 @@ struct Element {
 };
 
 struct NBT {
-    Element element[while(true)] [[inline]];
+    Element element[while(!std::mem::eof())] [[inline]];
 };
 
 NBT nbt @ 0x00;