Add log to post script (temporary, to try to find build failure)

OBS-URL: https://build.opensuse.org/package/show/network:ha-clustering:Factory/csync2?expand=0&rev=27

csync2.spec

@@ -101,6 +101,7 @@ touch %{buildroot}%{_sysconfdir}/csync2/csync2_ssl_cert.pem
 
 %post
 %service_add_post csync2.socket
+echo "add post $?"
 umask 077
 if [ ! -f %{_sysconfdir}/csync2/csync2_ssl_key.pem ]; then
 /usr/bin/openssl genrsa -rand /proc/apm:/proc/cpuinfo:/proc/dma:/proc/filesystems:/proc/interrupts:/proc/ioports:/proc/pci:/proc/rtc:/proc/uptime 1024 > %{_sysconfdir}/csync2/csync2_ssl_key.pem 2>/dev/null
@@ -120,6 +121,7 @@ SomeName
 name@example.com
 EOF
 fi
+echo "cert $?"
 
 %preun
 %service_del_preun csync2.socket