report: do not return an error if report file does not exist

When scan running, it will try to load the previous report file to
minimize re-scanning of file that has been applied or detected (regular
or binary).
If the report file does not exist, do not return the error, keep going.

1 files changed, 5 insertions, 1 deletions

diff --git a/report.go b/report.go
index 6a38f8d..ae298f4 100644
--- a/report.go
+++ b/report.go
@@ -52,9 +52,14 @@ func newReport() (rep *report) {
 // loadReport load the [ReportFile] from the current directory.
 func loadReport() (rep *report, err error) {
 	var logp = `loadReport`
+
+	rep = newReport()
 	var content []byte
 	content, err = os.ReadFile(ReportFile)
 	if err != nil {
+		if os.IsNotExist(err) {
+			return rep, nil
+		}
 		return nil, fmt.Errorf(`%s: %w`, logp, err)
 	}
 
@@ -64,7 +69,6 @@ func loadReport() (rep *report, err error) {
 	csvr.ReuseRecord = true
 	csvr.TrimLeadingSpace = true
 
-	rep = newReport()
 	var group string
 	var record []string
 	var f *file