[openwrt/openwrt] inclue/image.mk: fix package installation for per-device rootfs

[LEDE Commits]

neoraider pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/643850f568a5393f6635aca54580d61d7f37e3ff

commit 643850f568a5393f6635aca54580d61d7f37e3ff
Author: Matthias Schiffer <mschiffer at universe-factory.net>
AuthorDate: Fri Mar 9 08:18:54 2018 +0100

    inclue/image.mk: fix package installation for per-device rootfs
    
    Fixes FS#1421.
    
    Fixes: 2fbf669730bf ("imagebuilder: reuse rootfs preparation from rootfs.mk")
    Signed-off-by: Matthias Schiffer <mschiffer at universe-factory.net>
---
 include/image.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/image.mk b/include/image.mk
index 0711ebb..771f5b2 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -18,6 +18,7 @@ ifndef IB
 endif
 
 include $(INCLUDE_DIR)/image-legacy.mk
+include $(INCLUDE_DIR)/feeds.mk
 include $(INCLUDE_DIR)/rootfs.mk
 
 override MAKE:=$(_SINGLE)$(SUBMAKE)