Display nmap warnings correctly before exiting when a fatal error occurs (#285)

2021-04-13 19:10:04 +02:00
parent 80e75061da
commit 4c1493506d
1 changed files with 3 additions and 4 deletions
@@ -37,13 +37,12 @@ func (s *Scanner) Scan() ([]Stream, error) {

 func (s *Scanner) scan(nmapScanner nmap.ScanRunner) ([]Stream, error) {
 	results, warnings, err := nmapScanner.Run()
-	if err != nil {
-		return nil, s.term.FailStepf("error while scanning network: %v", err)
-	}
-
 	for _, warning := range warnings {
 		s.term.Infoln("[Nmap Warning]", warning)
 	}
+	if err != nil {
+		return nil, s.term.FailStepf("error while scanning network: %v", err)
+	}

 	// Get streams from nmap results.
 	var streams []Stream