From be915f9f16165ad8fbcb3f371b4834533e87a141 Mon Sep 17 00:00:00 2001
From: Romein van Buren <romein@vburen.nl>
Date: Thu, 12 Jun 2025 11:54:24 +0200
Subject: [PATCH] Return nil if dict path does not exist

---
 fmp/fmp_table.go | 3 +++
 fmp/fmp_type.go  | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/fmp/fmp_table.go b/fmp/fmp_table.go
index 5b2bf6c..0166ad4 100644
--- a/fmp/fmp_table.go
+++ b/fmp/fmp_table.go
@@ -3,6 +3,9 @@ package fmp
 func (ctx *FmpFile) Tables() []*FmpTable {
 	tables := make([]*FmpTable, 0)
 	metaDict := ctx.Dictionary.get([]uint64{4, 1, 7})
+	if metaDict == nil {
+		return tables
+	}
 	for _, meta := range *metaDict.Children {
 		name := decodeByteSeq(meta.Children.get([]uint64{16}).Value)
 		table := &FmpTable{Name: name}
diff --git a/fmp/fmp_type.go b/fmp/fmp_type.go
index 3f53ce5..c9b4114 100644
--- a/fmp/fmp_type.go
+++ b/fmp/fmp_type.go
@@ -47,7 +47,7 @@ func (dict *FmpDict) get(path []uint64) *FmpDictEntry {
 	for i, key := range path {
 		_, ok := (*dict)[key]
 		if !ok {
-			(*dict)[key] = &FmpDictEntry{Children: &FmpDict{}}
+			return nil
 		}
 
 		if i == len(path)-1 {