Better function name for package upgrade.

diff --git a/src/functions.sh b/src/functions.sh
index 209bbe7..9e6b16f 100644 (file)
--- a/src/functions.sh
+++ b/src/functions.sh
@@ -600,7 +600,7 @@ upgrade () {
     return 1
   esac
 
-  pkgadd_if_installed $packages
+  pkgupgrade $packages
 }
 
 # install packages introduced in this release
@@ -931,7 +931,7 @@ apt_listchanges () {
 # make a silent installation of carnet and srce keyrings
 install_keyrings () {
   pkgadd carnet-keyring srce-keyring debian-archive-keyring
-  pkgadd_if_installed dpkg apt debconf python-apt dpkg-dev
+  pkgupgrade dpkg apt debconf python-apt dpkg-dev
 
   dpkg-reconfigure carnet-keyring srce-keyring debian-archive-keyring
   apt_update
@@ -1009,7 +1009,7 @@ grep_installed () {
 }
 
 # only upgrade packages if they are already installed
-pkgadd_if_installed () {
+pkgupgrade () {
   local packages
 
   packages=$( grep_installed $* )
@@ -1021,13 +1021,13 @@ pkgadd_if_installed () {
 
 # make a silent upgrade to new libc6
 upgrade_libc () {
-  DEBIAN_FRONTEND=noninteractive pkgadd_if_installed libc6 libc6-dev tzdata
+  DEBIAN_FRONTEND=noninteractive pkgupgrade libc6 libc6-dev tzdata
 }
 
 # upgrade apache2/php5 to lenny
 upgrade_apache2 () {
   pkgrm apache-common # prevents installation of apache2-suexec
-  pkgadd_if_installed libapache2-mod-php5 php5-cli php5-cn apache2-cn \
+  pkgupgrade libapache2-mod-php5 php5-cli php5-cn apache2-cn \
     php5-odbc php5-suhosin php-suhosin-cn
 }