luci-app-attendedsysupgrade: Fix logic error in EFI image selection

If a non-EFI image comes first in the list of images, it would have
been selected even on an EFI system.

Signed-off-by: Jakob Haufe <sur5r@sur5r.net>

applications/luci-app-attendedsysupgrade/htdocs/luci-static/resources/view/attendedsysupgrade/overview.js

@@ -90,8 +90,10 @@ return view.extend({
 			if (this.firmware.filesystem == image.filesystem) {
 				// x86 images can be combined-efi (EFI) or combined (BIOS)
 				if(this.firmware.target.indexOf("x86") != -1) {
-					if (this.data.efi && image.type == 'combined-efi') {
-						return image;
+					if (this.data.efi) {
+						if (image.type == 'combined-efi') {
+							return image;
+						}
 					} else if (image.type == 'combined') {
 						return image;
 					}