main: catch "-extpass" AND "-masterkey" usage early

"The options -extpass and -masterkey cannot be used at the same time"
2016-10-16 16:50:23 +02:00 · 2016-10-16 16:50:23 +02:00 · ec4a626316
parent b2d33028a6
commit ec4a626316
1 changed files with 4 additions and 0 deletions
--- a/cli_args.go
+++ b/cli_args.go
@ -146,6 +146,10 @@ func parseCliOpts() (args argContainer) {
 	if args.passfile != "" {
 		args.extpass = "/bin/cat " + args.passfile
 	}
+	if args.extpass != "" && args.masterkey != "" {
+		tlog.Fatal.Printf("The options -extpass and -masterkey cannot be used at the same time")
+		os.Exit(ErrExitUsage)
+	}
 	return args
 }