From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 23 Apr 2010 22:31:21 +0000 (+0200)
Subject: utmp: if we don't have a previous runleve, just store 0
X-Git-Tag: v1~458
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=d7fc909db3346b58a0ecce9c18d5ae68ffe7cb8b

utmp: if we don't have a previous runleve, just store 0
---

diff --git a/utmp-wtmp.c b/utmp-wtmp.c
index 1650d10eb..0cc9ceca8 100644
--- a/utmp-wtmp.c
+++ b/utmp-wtmp.c
@@ -193,8 +193,12 @@ int utmp_put_runlevel(usec_t timestamp, int runlevel, int previous) {
         if (previous <= 0) {
                 /* Find the old runlevel automatically */
 
-                if ((r = utmp_get_runlevel(&previous, NULL)) < 0)
-                        return r;
+                if ((r = utmp_get_runlevel(&previous, NULL)) < 0) {
+                        if (r != -ESRCH)
+                                return r;
+
+                        previous = 0;
+                }
 
                 if (previous == runlevel)
                         return 0;