fix: zz-uenv_txt

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>

lib/shared/zz-uenv_txt

@@ -33,21 +33,20 @@ if [ -f ${udir}/uEnv.txt ] ; then
 		if [ -f ${udir}/vmlinuz-current ] ; then
 			rm -f ${udir}/vmlinuz-current || true
 			cp /boot/vmlinuz-${version} ${udir}/vmlinuz-current
+		fi
 		if [ "${zreladdr}" ] ; then
 			if [ -f ${udir}/uImage ] ; then
 				rm -rf ${udir}/uImage || true
 				mkimage -A arm -O linux -T kernel -C none -a ${zreladdr} -e ${zreladdr} -n ${version} -d ${udir}/vmlinuz-current ${udir}/uImage
 			fi
 		fi
-		fi
 		if [ -f ${udir}/initrd.img-current ] ; then
-			rm -f ${udir}/ || true
+			rm -f ${udir}/initrd.img-current || true
 			cp /boot/initrd.img-${version} ${udir}/initrd.img-current
 		if [ -f ${udir}/uInitrd ] ; then
 			rm -rf ${udir}/uInitrd || true
 			mkimage -A arm -O linux -T ramdisk -C none -a 0 -e 0 -n initramfs -d ${udir}/initrd.img-current ${udir}/uInitrd
 		fi
-		fi
 		if [ -d ${udir}/dtbs/current/ ] ; then
 			rm -rf ${udir}/dtbs/current/ || true
 			mkdir -p ${udir}/dtbs/current/