From: Ben Gras <ben@minix3.org>
Date: Sun, 28 Aug 2005 22:19:51 +0000 (+0000)
Subject: Let tar accept 'tar -cvf' (with -).
X-Git-Tag: v3.1.0~256
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/index.html?a=commitdiff_plain;h=ed5fa1767adfd57223d088de80a09d59d74d7d21;p=minix.git

Let tar accept 'tar -cvf' (with -).
---

diff --git a/commands/simple/tar.c b/commands/simple/tar.c
index 21894012d..53c68042b 100755
--- a/commands/simple/tar.c
+++ b/commands/simple/tar.c
@@ -241,6 +241,8 @@ register char *argv[];
   if (argc < 3) error(usage, NIL_PTR);
 
   for (ptr = argv[1]; *ptr; ptr++) {
+  	/* Ignore - as first char */
+  	if(*ptr == '-' && ptr == argv[1]) continue;
 	switch (*ptr) {
 	    case 'c':	creat_fl = TRUE;	break;
 	    case 'x':	ext_fl = TRUE;	break;