fix: nil browsing data in case error and walkdir instead of walk (#229)

* fix: nil browsing data in case error

Signed-off-by: Andrii Ursulenko <a.ursulenko@gmail.com>

* fix: ignore walk error, use walkdir instead of walk

---------

Signed-off-by: Andrii Ursulenko <a.ursulenko@gmail.com>
Co-authored-by: Andrii Ursulenko <a.ursulenko@gmail.com>

cmd/hack-browser-data/main.go

@@ -53,6 +53,7 @@ func Execute() {
 				data, err := b.BrowsingData(isFullExport)
 				if err != nil {
 					log.Error(err)
+					continue
 				}
 				data.Output(outputDir, b.Name(), outputFormat)
 			}