fix postun error

(cherry picked from commit 9cd68dcfed630df4ed64f5afd017bb9c9995b14c)

grub.macros

@@ -293,9 +293,9 @@ if [ "xvfat" != "x$res" -a "xfat" != "x$res" ]; then			\
 fi									\
 									\
 %postun %{1}								\
-if [ "x0" == "x$1" ];then						\
+if [ "x0" == "x$1" ]; then						\
 	res=$(grub2-probe /boot)					\
-	if[ "xvfat" != "x$res" -a "xfat" != "x$res" ];then		\
+	if [ "xvfat" != "x$res" -a "xfat" != "x$res" ]; then		\
 		rm -f /boot/grub2/grubenv				\
 	fi								\
 fi									\

grub2.spec

@@ -7,7 +7,7 @@
 Name:		grub2
 Epoch:		1
 Version:	2.04
-Release:	12
+Release:	13
 Summary:	Bootloader with support for Linux, Multiboot and more
 License:	GPLv3+
 URL:		http://www.gnu.org/software/grub/
@@ -448,7 +448,16 @@ rm -r /boot/grub2.tmp/ || :
 %{_datadir}/man/man*
 
 %changelog
-* Wed Mar 17 2021 zhangqiumiao <zhangqiumiao1@huawei.com> - 2.04-12
+* Sun Mar 21 2021 orange-snn <songnannan2@huawei.com> - 2.04-13
+- fix postun error in grub2-efi-x64
+
+* Thu Mar 18 2021 yanglu <yanglu60@huawei.com> - 2.04-12
+- Type:cves
+- ID:CVE-2020-27779 CVE-2020-14372
+- SUG:NA
+- DESC:fix CVE-2020-27779 CVE-2020-14372
+
+* Wed Mar 17 2021 zhangqiumiao <zhangqiumiao1@huawei.com> - 2.04-11
 - Type:bugfix
 - ID:NA
 - SUG:NA