Trivial fix for kbuildall: initialize "i", not CURRENTARGET [sic]

that isn't used anywhere.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4667 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

util/kbuildall/kbuildall

@@ -47,7 +47,7 @@ else
 	rm -rf $TARGETDIR
 fi
 mkdir -p $TARGETDIR
-CURRENTARGET=0
+i=0
 for dir in $ALLTARGETS; do
 	i=`expr $i + 1`
 	if [ ! -f src/mainboard/$dir/Kconfig ]; then