From e672d1a87fbc1e85cb5605b70db7d477a2bb6a64 Mon Sep 17 00:00:00 2001
From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Tue, 27 Sep 2011 18:39:56 +0400
Subject: [PATCH] restore: Make reopen_fd_as to print error

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
---
 util.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/util.c b/util.c
index 47b0f8849..225700b92 100644
--- a/util.c
+++ b/util.c
@@ -244,9 +244,13 @@ int reopen_fd_as(int new_fd, int old_fd)
 {
 	if (old_fd != new_fd) {
 		int tmp = dup2(old_fd, new_fd);
-		if (tmp < 0)
+		if (tmp < 0) {
+			pr_perror("Dup on %d -> %d failed\n", old_fd, new_fd);
 			return tmp;
-		close(old_fd);
+		}
+
+		/* Just to have error message if failed */
+		close_safe(&old_fd);
 	}
 
 	return new_fd;