[OE-core] [PATCH 1/4] runqemu: Honor KERNEL and ROOTFS settings from environment

[Khem Raj]

Expand the usage to be able to specify KERNEL and ROOTFS
on commandline. This helps in using the script for booting
images that are essentially not part of OE-Core

Signed-off-by: Khem Raj <raj.khem at gmail.com>
---
 scripts/runqemu |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/runqemu b/scripts/runqemu
index 90998ae..290f9cc 100755
--- a/scripts/runqemu
+++ b/scripts/runqemu
@@ -54,9 +54,9 @@ error() {
 }
 
 MACHINE=${MACHINE:=""}
-KERNEL=""
+KERNEL=${KERNEL:=""}
+ROOTFS=${ROOTFS:=""}
 FSTYPE=""
-ROOTFS=""
 LAZY_ROOTFS=""
 SCRIPT_QEMU_OPT=""
 SCRIPT_QEMU_EXTRA_OPT=""
-- 
1.7.9.5