utils.sh: add N (newline)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

diff --git a/scripts/utils.sh b/scripts/utils.sh
index a5dc782..60470a5 100644 (file)
--- a/scripts/utils.sh
+++ b/scripts/utils.sh
@@ -1,3 +1,6 @@
+N="
+"
+
 append() {
        local var="$1"
        local value="$2"