[source] image.mk: add CMDLINE to DEVICE_VARS

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/?p=source.git;a=commitdiff;h=baeda5d31d3bffe9234776484dee666cf0f265b2

commit baeda5d31d3bffe9234776484dee666cf0f265b2
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Sat Jul 30 14:01:47 2016 +0200

    image.mk: add CMDLINE to DEVICE_VARS
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 include/image.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/image.mk b/include/image.mk
index 8c3c983..90ab88d 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -355,7 +355,7 @@ endef
 
 DEFAULT_DEVICE_VARS := \
   DEVICE_NAME KERNEL KERNEL_INITRAMFS KERNEL_INITRAMFS_IMAGE \
-  DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME \
+  DEVICE_DTS DEVICE_DTS_DIR BOARD_NAME CMDLINE \
   UBOOTENV_IN_UBI KERNEL_IN_UBI \
   BLOCKSIZE PAGESIZE SUBPAGESIZE VID_HDR_OFFSET \
   UBINIZE_OPTS