apt-in-chroot: Allow apt-get update too.

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

diff --git a/apt-in-chroot b/apt-in-chroot
index 45c119752a330338e8f83babdc9c3c170cfb1249..9082965e06192d672e3960cd5270a015bac46817 100755 (executable)
--- a/apt-in-chroot
+++ b/apt-in-chroot
@@ -24,7 +24,7 @@ VALID_CHROOTS_PARSE="$(/usr/bin/dchroot -l 2>&1 | /usr/bin/awk -F": " '{print $2
 
 usage() {
         bn="`basename "$0"`"
-       echo "Usage: $bn <chroot> <apt sub-command> <package>"
+       echo "Usage: $bn <chroot> <apt sub-command> [<package>]"
        echo ""
        echo "  allowed chroots are ($VALID_CHROOTS_PARSE)"
        echo ""
@@ -33,6 +33,7 @@ usage() {
        echo "          + remove"
        echo "          + purge"
        echo "          + build-dep"
+       echo "          + update"
 }
 
 
@@ -48,7 +49,7 @@ PACKAGES=$*
 
 
 case "$APTCMD" in
-install|remove|purge|build-dep)
+install|remove|purge|build-dep|update)
        # those are the allowed apt sub-commands
        ;;
 *)