support chroots without an /etc/resolv.conf

2015-07-04 16:26:49 -04:00 · 2015-07-04 16:26:49 -04:00 · 1b8f4b542c
commit 1b8f4b542c
parent 69081c9e7e
1 changed files with 3 additions and 0 deletions
--- a/arch-chroot.in
+++ b/arch-chroot.in
@ -33,6 +33,9 @@ chroot_add_resolv_conf() {
    if [[ ! -f $resolv_conf ]]; then
      install -Dm644 /dev/null "$resolv_conf" || return 1
    fi
+  elif [[ ! -e $chrootdir/etc/resolv.conf ]]; then
+    # The chroot might not have a resolv.conf.
+    return 0
  fi

  chroot_add_mount /etc/resolv.conf "$resolv_conf" --bind