From: Michael Stapelberg <stapelberg@users.noreply.github.com>
Date: Fri, 4 Nov 2016 21:52:19 +0000 (+0100)
Subject: Use -h and -e to check for symlink existance
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eb41390a6e80008403d7474caa58b8408f6fc3c9;p=thirdparty%2Ffreeradius-server.git

Use -h and -e to check for symlink existance

-e dereferences symlinks, making the package installation fail when the target does not exist.
---

diff --git a/debian/freeradius-config.postinst b/debian/freeradius-config.postinst
index 942a47881ef..dcc03e7e4a1 100644
--- a/debian/freeradius-config.postinst
+++ b/debian/freeradius-config.postinst
@@ -28,7 +28,8 @@ case "$1" in
               eap_inner echo exec expiration expr files linelog logintime \
               mschap ntlm_auth pap passwd preprocess radutmp realm \
               replicate soh sradutmp unix unpack utf8 ; do
-            if [ ! -e /etc/freeradius/mods-enabled/$mod ]; then
+            if test ! -h /etc/freeradius/mods-enabled/$mod && \
+               test ! -e /etc/freeradius/mods-enabled/$mod; then
               ln -s ../mods-available/$mod /etc/freeradius/mods-enabled/$mod
             fi
           done
@@ -39,7 +40,8 @@ case "$1" in
         # want to remove them...
         if [ -z "$2" ] || dpkg --compare-versions "$2" lt 2.0.4+dfsg-4; then
           for site in default inner-tunnel; do
-            if [ ! -e /etc/freeradius/sites-enabled/$site ]; then
+            if test ! -h /etc/freeradius/sites-enabled/$site && \
+               test ! -e /etc/freeradius/sites-enabled/$site; then
               ln -s ../sites-available/$site /etc/freeradius/sites-enabled/$site
             fi
           done