Upgrade trigger is needed only for old grub2

Older PLD grub2 packages contained the grub modules in /boot/grub.
After upgrade the installed bootloader would not match the modules
in /boot/grub and fail. When upgrading those old packages to the
new >=2.00 packages the modules in /boot/grub would be completly
missing, causing the same problem.

So the trigger must stay for upgrade from packages <2.00, but is not
needed for future upgrades.

diff --git a/grub2.spec b/grub2.spec
index a74d91766292ed4c3ec5268c61e219bbd762d974..5b40053ae462093a436cd0acf8ef2742c0a83759 100644 (file)
--- a/grub2.spec
+++ b/grub2.spec
@@ -359,8 +359,10 @@ rm -rf $RPM_BUILD_ROOT
 %postun -p %{_sbindir}/postshell
 -/usr/sbin/fix-info-dir -c %{_infodir}
 
-%triggerpostun -- %{name} < %{version}-0
+%triggerpostun -- %{name} < 2.00-0.1
 # Note this trigger on version upgrade
+# needed only for upgrade from old grub2 packages
+# which contained modules in /boot/grub
 # don't do anything on --downgrade
 if [ $1 -le 1 ]; then
        exit 0