nrelease: Remove unused variable.

diff --git a/nrelease/Makefile b/nrelease/Makefile
index ccbc478..ddc1792 100644 (file)
--- a/nrelease/Makefile
+++ b/nrelease/Makefile
@@ -211,12 +211,10 @@ buildworld1 buildworld2:
 
 buildkernel1 buildkernel2:
        cd ${.CURDIR}/..; \
-       first=; \
        for kernconf in ${KERNCONF}; do \
                ${WORLD_CCVER:C/^..*$/WORLD_CCVER=/}${WORLD_CCVER} \
                        make -j ${MAKE_JOBS} ${.TARGET:C/build(.*)2/quick\1/:C/1//} \
                        KERNCONF=$${kernconf} \
-               first=done; \
        done
 
 # note that we do not want to mess with any /usr/obj directories not related
@@ -241,7 +239,6 @@ buildiso:
                make -m ${.CURDIR}/../share/mk DESTDIR=${ISOROOT} distribution )
        cpdup ${ISOROOT}/etc ${ISOROOT}/etc.hdd
        cd ${.CURDIR}/..; \
-       first=; \
        for kernconf in ${KERNCONF}; do \
                make DESTDIR=${ISOROOT} installkernel \
                        KERNCONF=$${kernconf} \
@@ -249,7 +246,6 @@ buildiso:
                        INSTALLSTRIPPEDMODULES=y; \
                ln -s kernel ${ISOROOT}/boot/kernel.$${kernconf}/kernel.BOOTP; \
                rm -rf ${ISOROOT}/boot/kernel.$${kernconf}.old; \
-               first=done; \
        done
        mtree -deU -f ${.CURDIR}/../etc/mtree/BSD.local.dist -p ${ISOROOT}/usr/local/
        mtree -deU -f ${.CURDIR}/../etc/mtree/BSD.var.dist -p ${ISOROOT}/var