From: Alex Riesen <raa.lkml@gmail.com>
Date: Wed, 29 Apr 2009 21:24:52 +0000 (+0200)
Subject: print unlink(2) errno in copy_or_link_directory
X-Git-Tag: v1.6.3.2~19^2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=f6a5f1bb509a3af182fe568135398f1f2be15e5d;p=git.git

print unlink(2) errno in copy_or_link_directory

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin-clone.c b/builtin-clone.c
index 880373f27..ba286e016 100644
--- a/builtin-clone.c
+++ b/builtin-clone.c
@@ -228,7 +228,8 @@ static void copy_or_link_directory(struct strbuf *src, struct strbuf *dest)
 		}
 
 		if (unlink(dest->buf) && errno != ENOENT)
-			die("failed to unlink %s", dest->buf);
+			die("failed to unlink %s: %s",
+			    dest->buf, strerror(errno));
 		if (!option_no_hardlinks) {
 			if (!link(src->buf, dest->buf))
 				continue;