Detect program name in multizip.

51207b6e · Han-Wen Nienhuys · 4cf05ec3 · 51207b6e
Commit 51207b6e authored Nov 30, 2011 by Han-Wen Nienhuys
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Showing with 3 additions and 2 deletions

example/multizip/main.go example/multizip/main.go +3 -2

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--- a/example/multizip/main.go
+++ b/example/multizip/main.go
@@ -7,6 +7,7 @@ import (
 	"github.com/hanwen/go-fuse/zipfs"
 	"log"
 	"os"
+	"path/filepath"
 )
 var _ = log.Printf
@@ -16,8 +17,8 @@ func main() {
 	debug := flag.Bool("debug", false, "debug on")
 	flag.Parse()
 	if flag.NArg() < 1 {
-		// TODO - where to get program name?
+		_, prog := filepath.Split(os.Args[0])
-		fmt.Println("usage: main MOUNTPOINT")
+		fmt.Printf("usage: %s MOUNTPOINT\n", prog)
 		os.Exit(2)
 	}