X-Git-Url: http://ftp.carnet.hr/carnet-debian/scm?a=blobdiff_plain;f=src%2Ffunctions.sh;h=a8c9b4e107fb4e00fcfdb775a146c1c2b22526f0;hb=d1430f3f81bb10e715e69ad911989599bd72a66a;hp=19c76b32fe8fa67db34799e6338cd0b9ce0655b2;hpb=014ea023f6634ce3ab867bc3c3ecf720b17b8769;p=carnet-upgrade.git

diff --git a/src/functions.sh b/src/functions.sh
index 19c76b3..a8c9b4e 100644
--- a/src/functions.sh
+++ b/src/functions.sh
@@ -510,7 +510,7 @@ reboot_required () {
   if [ -z "$default_kernel" -a -r "/boot/grub/menu.lst" ]; then
       default_kernel=$( awk '
            $1 == "default" { default = $2; 
-                             if (default != /^[[:digit:]]+$/) { exit } }
+                             if (default !~ /^[0-9]+$/) { exit } }
            $1 == "title" { title+=1 }
            $1 == "kernel" && title==default+1 { print $2; exit }' \
            /boot/grub/menu.lst 2>/dev/null )
@@ -537,11 +537,6 @@ reboot_required () {
 
   log "Default kernel package: $kernel_package"
 
-  if [ "$kernel_package" != "kernel-2.6-cn" ]; then
-      log "Default kernel package is not kernel-2.6-cn"
-      return 1
-  fi
-
   running_release=$( uname -r )
   running_version=$( uname -v )
   log "Running kernel: $running_release $running_version"
@@ -897,6 +892,30 @@ remove_skey () {
   fi
 }
 
+# check if package is orphaned (nothing depends on it)
+is_orphaned () {
+  local package deps
+
+  package=$1
+  deps=$(apt-get remove -s $package | grep ^Remv | wc -l)
+  if [ "$deps" -eq 1 ]; then 
+    return 0
+  else 
+    return 1
+  fi
+}
+
+# remove old and unused libraries
+remove_orphaned () {
+  local package
+
+  for package in $orphaned_packages; do
+    if is_orphaned $package; then
+      pkgrm $package
+    fi
+  done
+}
+
 # monit it causing problems for postinst scripts
 # restarting daemons so try to disable it
 disable_monit () {