From: Rosen Penev <rosenp@gmail.com>
Date: Mon, 6 Jan 2020 02:32:38 +0000 (-0800)
Subject: scripts/env: use read -r instead of read
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=5b7cace9e3f553ca54e1e0ec5f7651b7d7a2052d;p=openwrt%2Fstaging%2Fnbd.git

scripts/env: use read -r instead of read

read mangles backslashes.

Found with shellcheck.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
---

diff --git a/scripts/env b/scripts/env
index 848850a778..c81fbf8ddc 100755
--- a/scripts/env
+++ b/scripts/env
@@ -42,7 +42,7 @@ ask_bool() {
 		local VAL
 
 		echo -n "$* ($defstr): "
-		read VAL
+		read -r VAL
 		case "$VAL" in
 			y*|Y*) val=0;;
 			n*|N*) val=1;;