[Linux-cluster] Missing %if in GFS 6.0.2.30 specfile

[Velu Erwan]

If buildup = 0, rpm fails because the "modules" package doesn't exist 
for the following lines :
The patch is simple but helps ;)

+%if %{buildup}
  %post modules
   depmod -ae -F /boot/System.map-%{kernel_version} %{kernel_version}
+%endif

Erwan,