From adf7b17465b6dfb3a83c8621150daa04e572b002 Mon Sep 17 00:00:00 2001
From: Denis Arh <denis.arh@gmail.com>
Date: Wed, 9 Nov 2022 16:20:21 +0100
Subject: [PATCH] Prevent server crash when accessing field w/o initialized
 options

---
 compose/types/module_field.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/compose/types/module_field.go b/compose/types/module_field.go
index 703a39041..bf8e95fca 100644
--- a/compose/types/module_field.go
+++ b/compose/types/module_field.go
@@ -450,6 +450,10 @@ func (f ModuleField) setOptionKey(v interface{}, kk ...string) {
 }
 
 func (f ModuleField) getOptionKey(kk ...string) interface{} {
+	if len(f.Options) == 0 {
+		return nil
+	}
+
 	opt := f.Options
 
 	for _, k := range kk[0 : len(kk)-1] {