!6 Drop unexpected output in scripts

From: @ultra_planet
Reviewed-by: @jackie_wu123,@small_leek
Signed-off-by: @small_leek

nagios.spec

@@ -1,6 +1,6 @@
 Name:           nagios
 Version:        4.4.3
-Release:        6
+Release:        7
 Summary:        Host/service/network monitoring program
 License:        GPLv2
 URL:            https://www.nagios.org/projects/nagios-core/
@@ -199,10 +199,6 @@ fi
 
 %preun
 %systemd_preun %{name}.service
-if [ $1 -eq 0 ]; then
-        /sbin/service %{name} stop >/dev/null 2>&1 || :
-        /sbin/chkconfig --del %{name} || :
-fi
 
 %postun
 /usr/bin/systemctl condrestart httpd  > /dev/null 2>&1 || :
@@ -210,14 +206,14 @@ fi
 %post selinux
 if [ "$1" -le "1" ]; then # First install
    semodule -i %{_datadir}/selinux/packages/%{name}/%{name}_epel.pp 2>/dev/null || :
-   fixfiles -R %{name} restore || :
+   fixfiles -R %{name} restore >/dev/null 2>&1 || :
    %systemd_postun_with_restart %{name}.service
 fi
 
 %preun selinux
 if [ "$1" -lt "1" ]; then # Final removal
     semodule -r %{name}_epel 2>/dev/null || :
-    fixfiles -R %{name} restore || :
+    fixfiles -R %{name} restore >/dev/null 2>&1 || :
     %systemd_postun_with_restart %{name}.service
 fi
 
@@ -280,6 +276,9 @@ fi
 %{_libdir}/%{name}/cgi/
 
 %changelog
+* Thu Nov 26 2020 lingsheng <lingsheng@huawei.com> - 4.4.3-7
+- Drop unexpected output in scripts
+
 * Wed Apr 1 2020 yanglijin <yanglijin@huawei.com> - 4.4.3-6
 - fix build failed