From 6f0e0cf025dd99ab903e33f8e043d92b28dab4f6 Mon Sep 17 00:00:00 2001
From: nscuro <nscuro@protonmail.com>
Date: Sat, 14 Sep 2024 12:37:13 +0200
Subject: [PATCH] fix: `nil` pointer dereference during evidence conversion

Signed-off-by: nscuro <nscuro@protonmail.com>
---
 convert.go | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/convert.go b/convert.go
index 7dbecb4..3124ce7 100644
--- a/convert.go
+++ b/convert.go
@@ -195,13 +195,15 @@ func convertEvidence(c *Component, specVersion SpecVersion) {
 	}
 
 	if specVersion < SpecVersion1_6 {
-		for i := range *c.Evidence.Occurrences {
-			occ := &(*c.Evidence.Occurrences)[i]
-
-			occ.Line = nil
-			occ.Offset = nil
-			occ.Symbol = ""
-			occ.AdditionalContext = ""
+		if c.Evidence.Occurrences != nil {
+			for i := range *c.Evidence.Occurrences {
+				occ := &(*c.Evidence.Occurrences)[i]
+
+				occ.Line = nil
+				occ.Offset = nil
+				occ.Symbol = ""
+				occ.AdditionalContext = ""
+			}
 		}
 	}