[PATCH 4 of 5] Fixed crontab setup for system wide (de)installation

[Wald Commits]

# HG changeset patch
# User Sascha Wilde <wilde at intevation.de>
# Date 1404809573 -7200
# Node ID 9f0ad4bab175525283ce5a47963e855747a83479
# Parent  7c3a8a8d3e52db0d042632a03c2ea6b85110a511
Fixed crontab setup for system wide (de)installation.

diff -r 7c3a8a8d3e52 -r 9f0ad4bab175 packaging/linux-installer.inc.in
--- a/packaging/linux-installer.inc.in	Fri Jul 04 18:44:06 2014 +0200
+++ b/packaging/linux-installer.inc.in	Tue Jul 08 10:52:53 2014 +0200
@@ -207,11 +207,17 @@
       local crontabopt=''
   fi
 
+  if [ "$1" != "deinstall" ] ; then
+      local trustbridge_tray_starter="${instcfg[PREFIX]}/bin/trustbridge-tray-starter.sh"
+  else
+    local trustbridge_tray_starter="${oldinstcfg[PREFIX]}/bin/trustbridge-tray-starter.sh"
+  fi
+
   crontab $crontabopt -l | \
-      grep -vF "${instcfg[PREFIX]}/bin/trustbridge-tray-starter.sh" \
+      grep -vF "$trustbridge_tray_starter" \
            >"$tmpcrontab"
   if [ "$1" != "deinstall" ] ; then
-      echo "$(( $RANDOM / 555 )) 12  * * * \"${instcfg[PREFIX]}/bin/trustbridge-tray-starter.sh\"" \
+      echo "$(( $RANDOM / 555 )) 12  * * * \"$trustbridge_tray_starter\"" \
            >>"$tmpcrontab"
   fi
   crontab $crontabopt "$tmpcrontab"