From b60b09aac3b84b615c9f4f645020b24a6e26ca39 Mon Sep 17 00:00:00 2001
From: palmobar <95422414+palmobar@users.noreply.github.com>
Date: Fri, 24 Jun 2022 12:10:53 +0200
Subject: [PATCH] Avoid SIGSEGV in map.go

when configs[parentConfig].Module.ModuleCalls[something] is nil.
---
 map.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/map.go b/map.go
index 5454ecb..3bb3ba0 100644
--- a/map.go
+++ b/map.go
@@ -246,7 +246,7 @@ func (r *rover) GenerateModuleMap(parent *Resource, parentModule string) {
 		} else if rs.Type == ResourceTypeModule {
 			re.Name = strings.Split(id, ".")[len(strings.Split(id, "."))-1]
 
-			if configured && !childIndex.MatchString(id) {
+			if configured && !childIndex.MatchString(id) && configs[parentConfig].Module.ModuleCalls[matchBrackets.ReplaceAllString(re.Name, "")] != nil {
 				fname := filepath.Base(configs[parentConfig].Module.ModuleCalls[matchBrackets.ReplaceAllString(re.Name, "")].Pos.Filename)
 				re.Line = &configs[parentConfig].Module.ModuleCalls[matchBrackets.ReplaceAllString(re.Name, "")].Pos.Line