From cb8f0fdd97f0068de6006efd7558c3132ebaa98b Mon Sep 17 00:00:00 2001
From: Igor Pecovnik <igor.pecovnik@gmail.com>
Date: Fri, 14 Apr 2017 16:48:22 +0200
Subject: [PATCH] Bugfix

---
 distributions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/distributions.sh b/distributions.sh
index 8766d81b7e..790ab5188f 100644
--- a/distributions.sh
+++ b/distributions.sh
@@ -147,7 +147,7 @@ install_common()
 	[[ $IMAGE_TYPE == nightly ]] && echo "deb http://beta.armbian.com $RELEASE main utils ${RELEASE}-desktop" > $CACHEDIR/$SDCARD/etc/apt/sources.list.d/armbian.list
 
 	# disable low-level kernel messages for non betas
-	if [[ $BETA != "" ]]; then
+	if [[ -z $BETA ]]; then
 		sed -i "s/^#kernel.printk*/kernel.printk/" $CACHEDIR/$SDCARD/etc/sysctl.conf
 	fi