--- freeswitch.spec     2009-08-06 17:36:10.000000000 -0400                                                                 
+++ freeswitch.spec     2009-11-20 11:56:45.000000000 -0500                                                                                                         
@@ -408,7 +408,10 @@
 # Add a freeswitch user with group daemon
 %pre
 %ifos linux
-/usr/sbin/useradd -r -g daemon -s /bin/false -c "The FreeSWITCH Open Source Voice Platform" -d %{prefix} freeswitch 2> /dev/null || :
+if ! /usr/bin/id freeswitch &>/dev/null; then
+       /usr/sbin/useradd -r -g daemon -s /bin/false -c "The FreeSWITCH Open Source Voice Platform" -d %{prefix} freeswitch || \
+                %logmsg "Unexpected error adding user \"freeswitch\". Aborting installation."
+fi
 %endif

 %post
@@ -421,7 +424,9 @@

 %postun
 %{?run_ldconfig:%run_ldconfig}
-userdel freeswitch
+if [ $1 -eq 0 ]; then
+    userdel freeswitch || %logmsg "User \"freeswitch\" could not be deleted."
+fi

 %clean
 %{__rm} -rf $RPM_BUILD_ROOT
@@ -802,6 +808,8 @@


 %changelog
+* Fri Nov 20 2009 - Igor Neves <neves.igor@gmail.com>
+- Added some checkup in %post and %postun to prevent upgrades from removing freeswitch user
 * Tue Jul 24 2009 - mike@jerris.com
 - removed mod_http
 - removed ozmod_wanpipe