From cc40cd4ccaa054bef5e9414902cca7b67fe7c12f Mon Sep 17 00:00:00 2001
From: Tnze <cjd001113@outlook.com>
Date: Mon, 23 Dec 2019 12:59:22 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DmacOS=E4=B8=8Bmcadump?=
 =?UTF-8?q?=E4=B8=8D=E8=83=BD=E7=94=A8*=E6=8C=87=E5=AE=9A=E5=A4=9A?=
 =?UTF-8?q?=E4=B8=AA=E6=96=87=E4=BB=B6=E7=9A=84=E9=97=AE=E9=A2=98?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 cmd/mcadump/mcadump.go | 33 +++++++++++++++------------------
 1 file changed, 15 insertions(+), 18 deletions(-)

diff --git a/cmd/mcadump/mcadump.go b/cmd/mcadump/mcadump.go
index a8115d5..eccfdfc 100644
--- a/cmd/mcadump/mcadump.go
+++ b/cmd/mcadump/mcadump.go
@@ -22,32 +22,29 @@ func main() {
 	flag.Parse()
 	args := flag.Args()
 
-	var f, o string
-	switch len(args) {
-	default:
+	var o string
+	o = "."// output dir
+	if len(args) < 2 {
 		usage()
-	case 1:
-		f, o = args[0], "."
-	case 2:
-		f, o = args[0], args[1]
 	}
+	for _, f := range args[1:] {
+		fs, err := filepath.Glob(f)
+		checkerr(err)
 
-	fs, err := filepath.Glob(f)
-	checkerr(err)
-
-	if *repack {
-		for _, f := range fs {
-			pack(f, o)
-		}
-	} else {
-		for _, f := range fs {
-			unpack(f, o)
+		if *repack {
+			for _, f := range fs {
+				pack(f, o)
+			}
+		} else {
+			for _, f := range fs {
+				unpack(f, o)
+			}
 		}
 	}
 }
 
 func usage() {
-	_, _ = fmt.Fprintf(os.Stderr, "usage: %s [-x] [-r] r.<X>.<Z>.mc{a,c} [outdir]\n", flag.Arg(0))
+	_, _ = fmt.Fprintf(os.Stderr, "usage: %s [-x] [-r] r.<X>.<Z>.mc{a,c}\n", flag.Arg(0))
 	os.Exit(1)
 }