From: Alexander Couzens <lynxis@fe80.eu>
Date: Wed, 13 Nov 2019 17:13:13 +0000 (+0100)
Subject: base-files: ensure VERBOSE is set
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=b77fd0d30bfa93def97fc1633d389b994600fea3;p=openwrt%2Fstaging%2Fmkresin.git

base-files: ensure VERBOSE is set

If not set, it shows the following error
sh: out of range

Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
---

diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 49c2fa0e7b..a4de7e1666 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -64,7 +64,7 @@ ask_bool() {
 }
 
 v() {
-	[ "$VERBOSE" -ge 1 ] && echo "$@"
+	[ -n "$VERBOSE" ] && [ "$VERBOSE" -ge 1 ] && echo "$@"
 }
 
 json_string() {