From: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Date: Thu, 15 Apr 2010 23:55:04 +0000 (-0700)
Subject: ar: fix a regression: "ar t arch.a" stopped shoting files
X-Git-Tag: 1_17_0~287
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=36dcf4e516baac2aa454badc0686c4212dc997fe;p=oweals%2Fbusybox.git

ar: fix a regression: "ar t arch.a" stopped shoting files

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
---

diff --git a/archival/ar.c b/archival/ar.c
index 90397474d..1b7b66a57 100644
--- a/archival/ar.c
+++ b/archival/ar.c
@@ -235,7 +235,8 @@ int ar_main(int argc UNUSED_PARAM, char **argv)
 				: O_RDONLY
 	);
 
-	archive_handle->filter = filter_accept_list;
+	if (*argv)
+		archive_handle->filter = filter_accept_list;
 	while (*argv) {
 		llist_add_to_end(&archive_handle->accept, *argv++);
 	}