From 39a841cecf616098c9c8cf63bbfea5ea2922097c Mon Sep 17 00:00:00 2001
From: "Vladimir N. Oleynik"
Date: Thu, 29 Sep 2005 16:18:57 +0000
Subject: change interface to bb_xasprintf() - more perfect for me. ln.c:
 error_msg(str)->error_msg(%s, str) - remove standart "feature" for hackers
 reduce 100 bytes don't care in sum

---
 archival/tar.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'archival/tar.c')

diff --git a/archival/tar.c b/archival/tar.c
index 7a82b44..f6750ae 100644
--- a/archival/tar.c
+++ b/archival/tar.c
@@ -695,12 +695,8 @@ int tar_main(int argc, char **argv)
 	}
 
 	/* Prepend '-' to the first argument if required */
-	if (argv[1][0] != '-') {
-		char *tmp;
-
-		bb_xasprintf(&tmp, "-%s", argv[1]);
-		argv[1] = tmp;
-	}
+	if (argv[1][0] != '-') 
+		argv[1] = bb_xasprintf("-%s", argv[1]);
 
 	/* Initialise default values */
 	tar_handle = init_handle();
-- 
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