lockbox

commit f25ccf24c3930d65fcea03630669ad3ba62332f9
parent 245e92f233f1590b86a50c3a0622fccf46dd8ccf
Author: Sean Enck <sean@ttypty.com>
Date:   Sat, 16 Jul 2022 13:19:17 -0400

check for file before running

Diffstat:
M
cmd/lb/main.go
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git a/cmd/lb/main.go b/cmd/lb/main.go
@@ -277,6 +277,9 @@ func main() {
 			lib = libExec
 		}
 		tryCommand := fmt.Sprintf(filepath.Join(lib, "lb-%s"), command)
+		if !misc.PathExists(tryCommand) {
+			misc.Die("unknown subcommand", errors.New(command))
+		}
 		c := exec.Command(tryCommand, args[2:]...)
 		c.Stdout = os.Stdout
 		c.Stderr = os.Stderr