add ncdu to -recommended

[dsa-metapackages.git] / apt-in-chroot

diff --git a/apt-in-chroot b/apt-in-chroot
index 279b95f9fc773b5fe93aba019ddc6216b2ab43d6..45c119752a330338e8f83babdc9c3c170cfb1249 100755 (executable)
--- a/apt-in-chroot
+++ b/apt-in-chroot
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 # 
 #  apt-in-chroot - runs apt in a specified chroot
 # 
@@ -53,14 +53,11 @@ install|remove|purge|build-dep)
        ;;
 *)
        echo "$APTCMD is not a valid apt sub-command"
+       exit 1
        ;;
 esac
 
-grep -qFx $CHROOT <<< "$VALID_CHROOTS"
-
-RET=$?
-
-if [ "$RET" == "0" ]; then
+if echo "$VALID_CHROOTS" | grep -qFx "$CHROOT"; then
        # valid chroot
        echo "Will run '/usr/sbin/chroot $CHROOT_DIR/$CHROOT apt-get $APTCMD $PACKAGES'"
        /usr/sbin/chroot $CHROOT_DIR/$CHROOT apt-get $APTCMD $PACKAGES