image: fix per-device rootfs build error when not all opkg package files are found

Signed-off-by: Felix Fietkau <nbd@nbd.name>

diff --git a/include/image.mk b/include/image.mk
index f0b25aa7636d41c6d7c8649fa034475386e7d04b..c85a9d6505fae02d6713b79d24cc55b36fda8741 100644 (file)
--- a/include/image.mk
+++ b/include/image.mk
@@ -294,7 +294,7 @@ target-dir-%: FORCE
        $(CP) $(TARGET_DIR) $(mkfs_cur_target_dir)
        mv $(mkfs_cur_target_dir)/etc/opkg $(mkfs_cur_target_dir).opkg
        echo 'src default file://$(PACKAGE_DIR_ALL)' > $(mkfs_cur_target_dir).conf
-       $(if $(mkfs_packages_add), \
+       $(if $(call opkg_package_files,$(mkfs_packages_add)), \
                $(opkg_target) update && \
                $(opkg_target) install \
                        $(call opkg_package_files,$(mkfs_packages_add)))