scripts: avoid outputting empty lines in gen-dependencies.sh

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44208 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/scripts/gen-dependencies.sh b/scripts/gen-dependencies.sh
index 567fe15..c6b6f75 100755 (executable)
--- a/scripts/gen-dependencies.sh
+++ b/scripts/gen-dependencies.sh
@@ -28,6 +28,6 @@ tmp=`mktemp $TMP_DIR/dep.XXXXXXXX`
 for kmod in `find $TARGETS -type f -name \*.ko`; do
        $OBJCOPY -O binary -j .modinfo $kmod $tmp
        sed -e 's,\x00,\n,g' $tmp | \
-               sed -ne '/^depends=.\+/ { s/^depends=//; s/\(,\|$\)/.ko\n/gp; q }'
+               sed -ne '/^depends=.\+/ { s/^depends=//; s/,/.ko\n/g; s/$/.ko/p; q }'
 done | sort -u
 rm -f $tmp