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authorMichael Vogt <michael.vogt@ubuntu.com>2012-11-05 10:27:17 +0100
committerMichael Vogt <michael.vogt@ubuntu.com>2012-11-05 10:27:17 +0100
commitc1719bdbe919ae5814cbcfe5afc3f04d3ccd7efb (patch)
tree00c2de1bd61cabccfeca97ca1688071f94ef1eae
parent7be20755641a83a51c0d41820170966c931b5415 (diff)
get dpkg from apt-config as well and add robustness against missing/failing apt-config (for paranoia)
-rw-r--r--debian/apt.auto-removal.sh10
1 files changed, 8 insertions, 2 deletions
diff --git a/debian/apt.auto-removal.sh b/debian/apt.auto-removal.sh
index 741183c41..2094372df 100644
--- a/debian/apt.auto-removal.sh
+++ b/debian/apt.auto-removal.sh
@@ -17,9 +17,15 @@ set -e
# packages in the database because this runs from a postinst script, and apt
# will overwrite the db when it exits.
+
+#
eval $(apt-config shell APT_CONF_D Dir::Etc::parts/d)
+test -n "${APT_CONF_D}" || APT_CONF_D="/etc/apt/apt.conf.d"
config_file=${APT_CONF_D}/01autoremove-kernels
+eval $(apt-config shell DPKG Dir::bin::dpkg/f)
+test -n "$DPKG" || DPKG="/usr/bin/dpkg"
+
installed_version="$1"
running_version="$(uname -r)"
@@ -29,11 +35,11 @@ version_test_gt ()
local version_test_gt_sedexp="s/[._-]\(pre\|rc\|test\|git\|old\|trunk\)/~\1/g"
local version_a="`echo "$1" | sed -e "$version_test_gt_sedexp"`"
local version_b="`echo "$2" | sed -e "$version_test_gt_sedexp"`"
- dpkg --compare-versions "$version_a" gt "$version_b"
+ $DPKG --compare-versions "$version_a" gt "$version_b"
return "$?"
}
-list=$(dpkg -l 'linux-image-[0-9]*'|awk '/^ii/ { print $2 }' | sed -e's/linux-image-//')
+list=$($DPKG -l 'linux-image-[0-9]*'|awk '/^ii/ { print $2 }' | sed -e's/linux-image-//')
latest_version=""
for i in $list; do