fixed crash, when save die does not exist

knoxfighter · knoxfighter · commit 8c74efbd823e · 2020-12-27T16:42:13.000+01:00
diff --git a/src/factorio/saves.go b/src/factorio/saves.go
@@ -25,7 +25,7 @@ func (s Save) String() string {
 func ListSaves(saveDir string) (saves []Save, err error) {
 	saves = []Save{}
 	err = filepath.Walk(saveDir, func(path string, info os.FileInfo, err error) error {
-		if info.IsDir() && info.Name() == "saves" {
+		if info == nil || (info.IsDir() && info.Name() == "saves") {
 			return nil
 		}
 		saves = append(saves, Save{

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ func (s Save) String() string {`
`25`	`25`	`func ListSaves(saveDir string) (saves []Save, err error) {`
`26`	`26`	`saves = []Save{}`
`27`	`27`	`err = filepath.Walk(saveDir, func(path string, info os.FileInfo, err error) error {`
`28`		`- if info.IsDir() && info.Name() == "saves" {`
	`28`	`+ if info == nil \|\| (info.IsDir() && info.Name() == "saves") {`
`29`	`29`	`return nil`
`30`	`30`	`}`
`31`	`31`	`saves = append(saves, Save{`