From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Tue, 21 Apr 2009 00:29:17 +0000 (-0000)
Subject: switch_root: print errno on failure
X-Git-Tag: 1_15_0~302
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0ad82344743e990e6985a8ee1b39a85fc4126084;p=oweals%2Fbusybox.git

switch_root: print errno on failure
---

diff --git a/util-linux/switch_root.c b/util-linux/switch_root.c
index 21cc99229..08aa72597 100644
--- a/util-linux/switch_root.c
+++ b/util-linux/switch_root.c
@@ -97,7 +97,7 @@ int switch_root_main(int argc UNUSED_PARAM, char **argv)
 	// Overmount / with newdir and chroot into it.  The chdir is needed to
 	// recalculate "." and ".." links.
 	if (mount(".", "/", NULL, MS_MOVE, NULL))
-		bb_error_msg_and_die("error moving root");
+		bb_perror_msg_and_die("error moving root");
 	xchroot(".");
 	xchdir("/");