- rel 6; pretrans needs to be in lua according to https://docs.fedoraproject.org...

diff --git a/libutempter.spec b/libutempter.spec
index 92e5d141db4d09f7463b9dbc2207c085c7970b7e..61643512eefbea4130c6133a294895490c8188f2 100644 (file)
--- a/libutempter.spec
+++ b/libutempter.spec
@@ -7,7 +7,7 @@ Summary(uk.UTF-8):      Привілейована програма для внесе
 %define        utempter_compat_ver     0.5.5
 Name:          libutempter
 Version:       1.1.6
-Release:       5
+Release:       6
 License:       LGPL v2.1+
 Group:         Base
 Source0:       ftp://ftp.altlinux.org/pub/people/ldv/utempter/%{name}-%{version}.tar.bz2
@@ -117,15 +117,23 @@ rm -rf $RPM_BUILD_ROOT
 
 # not in trigger because utmpx is %%ghost, and %%ghost-ed files
 # are removed when they'are uninstalled
-%pretrans
-if [ -e /var/run/utmpx ]; then
-       if [ -s /var/run/utmp ]; then
-               # utmp always takes precedence, it's safe to remove utmpx
-               rm -f /var/run/utmpx
+%pretrans -p <lua>
+utmpx = io.open("/var/run/utmpx", "rb")
+if utmpx then
+       utmpx:close()
+       utmp_size = 0
+       utmp = io.open("/var/run/utmp", "rb")
+       if utmp then
+               utmp_size = utmp:seek("end")
+               utmp:close()
+       end
+       if utmp_size > 0 then
+               os.remove("/var/run/utmpx")
        else
-               mv -f /var/run/utmpx /var/run/utmp
-       fi
-fi
+               os.remove("/var/run/utmp")
+               os.rename("/var/run/utmpx", "/var/run/utmp")
+       end
+end
 
 %pre
 %groupadd -g 22 utmp