From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Wed, 21 Oct 2015 14:10:22 +0000 (+0100)
Subject: tools/console: Fix build after "xenconsole tolerate tty errors"
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=refs%2Fheads%2Fstable-4.2;p=xen.git

tools/console: Fix build after "xenconsole tolerate tty errors"

2ddcdd96 "tools/console: xenconsole tolerate tty errors" contains a
compile error introduced during conflict resolution of the backport
from 4.4 to 4.3:

 client/main.c: In function 'get_pty_fd':
 client/main.c:124:10: error: passing argument 1 of 'warn' makes pointer from integer without a cast [-Werror]
 In file included from client/main.c:35:0:
 /usr/include/err.h:35:13: note: expected 'const char *' but argument is of type 'int'

Fix this.

Signed-off-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
(cherry picked from commit 85ca813ec23c5a60680e4a13777dad530065902b)
---

diff --git a/tools/console/client/main.c b/tools/console/client/main.c
index fcab3b9753..8ef309f974 100644
--- a/tools/console/client/main.c
+++ b/tools/console/client/main.c
@@ -120,7 +120,7 @@ static int get_pty_fd(struct xs_handle *xs, char *path, int seconds)
 					continue;
 				pty_fd = open(pty_path, O_RDWR | O_NOCTTY);
 				if (pty_fd == -1) 
-					warn(errno, "Could not open tty `%s'", 
+					warn("Could not open tty `%s'",
 					    pty_path);
 			}
 			free(pty_path);