bailout on dialog cancellation

[grml-debootstrap.git] / chroot-script

diff --git a/chroot-script b/chroot-script
index 470a111..7206de9 100755 (executable)
--- a/chroot-script
+++ b/chroot-script
@@ -6,8 +6,6 @@
 # License:       This file is licensed under the GPL v2.
 ################################################################################
 
-set -e # exit on any error
-
 . /etc/debootstrap/config    || exit 1
 . /etc/debootstrap/variables || exit 1
 
@@ -226,9 +224,10 @@ kernel() {
 reconfigure() {
   if [ -n "$RECONFIGURE" ] ; then
      for package in $RECONFIGURE ; do
-         dpkg --list $package 1>/dev/null 2>/dev/null && \
-         DEBIAN_FRONTEND=$DEBIAN_FRONTEND dpkg-reconfigure $package || \
-         echo "Warning: $package does not exist, can not reconfigure it."
+         if dpkg --list $package >/dev/null 2>&1 | grep -q '^ii' ; then
+           DEBIAN_FRONTEND=$DEBIAN_FRONTEND dpkg-reconfigure $package || \
+           echo "Warning: $package does not exist, can not reconfigure it."
+         fi
      done
   fi
 }