runqemu-internal: Fixes unary operator expected in new TCPSERIAL_PORTNUM

If $TCPSERIAL_PORTNUM is empty string causes an error because
expands the expresion to,

$TCPSERIAL_PORTNUM == "" -> == ""

(From OE-Core rev: 7bbe24f19e6005eccefd404b3a6d5d9443dd5b36)

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Aníbal Limón 2015-08-26 09:48:18 -05:00 committed by Richard Purdie
parent 38bc164700
commit 4292352f00
1 changed files with 1 additions and 1 deletions

View File

@ -620,7 +620,7 @@ if [ "x$QEMUOPTIONS" = "x" ]; then
return 1
fi
if [ $TCPSERIAL_PORTNUM != "" ]; then
if [ "$TCPSERIAL_PORTNUM" != "" ]; then
if [ "$MACHINE" = "qemuarm64" ]; then
SCRIPT_QEMU_EXTRA_OPT="$SCRIPT_QEMU_EXTRA_OPT -device virtio-serial-device -chardev socket,id=virtcon,port=$TCPSERIAL_PORTNUM,host=127.0.0.1 -device virtconsole,chardev=virtcon"
else