added additional check for xml file before attempting read

Jannik-Hm · Jannik-Hm · commit 79d981a6ef2b · 2025-12-24T16:41:23.000+01:00
diff --git a/mvr-parser.go b/mvr-parser.go
@@ -27,6 +27,9 @@ func ParseMVRZipReader(zipfile *zip.Reader, config MVRTypes.MVRParserConfig) (*M
 	}
 
 	// parse mvr xml
+	if fileMap["GeneralSceneDescription.xml"] == nil {
+		return nil, fmt.Errorf("Invalid MVR: missing GeneralSceneDescription.xml")
+	}
 	xmlFile, err := fileMap["GeneralSceneDescription.xml"].Open()
 	if err != nil {
 		return nil, err

Original file line number	Diff line number	Diff line change
`@@ -27,6 +27,9 @@ func ParseMVRZipReader(zipfile zip.Reader, config MVRTypes.MVRParserConfig) (M`
`27`	`27`	`}`
`28`	`28`
`29`	`29`	`// parse mvr xml`
	`30`	`+ if fileMap["GeneralSceneDescription.xml"] == nil {`
	`31`	`+ return nil, fmt.Errorf("Invalid MVR: missing GeneralSceneDescription.xml")`
	`32`	`+ }`
`30`	`33`	`xmlFile, err := fileMap["GeneralSceneDescription.xml"].Open()`
`31`	`34`	`if err != nil {`
`32`	`35`	`return nil, err`