From 92bd5ff3a062c3f9475b9d9d39b9335bfeb7705e Mon Sep 17 00:00:00 2001
From: David Herrmann <dh.herrmann@gmail.com>
Date: Thu, 28 Nov 2013 17:05:34 +0100
Subject: logind: make VT numbers unsigned

Fix the whole code to use "unsigned int" for vtnr. 0 is an invalid vtnr so
we don't need negative numbers at all.

Note that most code already assumes it's unsigned so in case there's a
negative vtnr, our code may, under special circumstances, silently break.
So this patch makes sure all sources of vtnrs verify the validity. Also
note that the dbus api already uses unsigned ints.
---
 src/login/loginctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/login/loginctl.c')

diff --git a/src/login/loginctl.c b/src/login/loginctl.c
index 2aedbcf92..5547cb235 100644
--- a/src/login/loginctl.c
+++ b/src/login/loginctl.c
@@ -251,7 +251,7 @@ typedef struct SessionStatusInfo {
         uid_t uid;
         const char *name;
         usec_t timestamp;
-        int vtnr;
+        unsigned int vtnr;
         const char *seat;
         const char *tty;
         const char *display;
-- 
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