unbound: Silence error when upstream name servers cannot be read

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/src/initscripts/system/unbound b/src/initscripts/system/unbound
index e5554d725420727c21f841ccb59e0a23564d44a1..4e7e63e5fa72727f2d7c80079bc35ea0b15ec9d0 100644 (file)
--- a/src/initscripts/system/unbound
+++ b/src/initscripts/system/unbound
@@ -61,7 +61,7 @@ read_name_servers() {
        local i
        for i in 1 2; do
                echo "$(</var/ipfire/red/dns${i})"
-       done | xargs echo
+       done 2>/dev/null | xargs echo
 }
 
 config_header() {