[SCM] Phonon Multimedia Framework packaging branch, master, updated. debian/4.6.0really4.4.3-1-27-gcdc8ae0

[Modestas Vainius]

The following commit has been merged in the master branch:
commit 217967794c7d179340304c58d85a4b29caeeba9e
Author: Modestas Vainius <modestas at vainius.eu>
Date:   Sun Feb 27 00:59:09 2011 +0200

    Use debconf Owners field to check if both packages are installed.
    
    This should be faster but it could be a bit more error-prone. We will see how
    it goes.
---
 debian/phonon-backend-null.dc-postinst.in |   32 ++++++----------------------
 debian/phonon-backend-null.postrm         |    1 +
 2 files changed, 8 insertions(+), 25 deletions(-)

diff --git a/debian/phonon-backend-null.dc-postinst.in b/debian/phonon-backend-null.dc-postinst.in
index dcfa1fc..6322618 100644
--- a/debian/phonon-backend-null.dc-postinst.in
+++ b/debian/phonon-backend-null.dc-postinst.in
@@ -2,11 +2,6 @@
 
 . /usr/share/debconf/confmodule
 
-query_package_status()
-{
-    dpkg-query -W -f'${Status}\n' "$1" | cut -d' ' -f3
-}
-
 # This function will show a warning about phonon-backend-null whenever phonon
 # metapackage or phonon-backend-null is being installed
 warn_about_phonon_backend_null()
@@ -22,26 +17,13 @@ warn_about_phonon_backend_null()
     fi
 
     if [ "$1" = "configure" ]; then
-        case "$package" in
-            # In case the phonon metapackage is being installed, display the
-            # warning only if phonon-backend-null is already installed.
-            phonon)
-                if [ "`query_package_status phonon-backend-null`" = "installed" ]; then
-                    show_warning=1
-                fi
-            ;;
-            # If null backend is being installed, show the warning only if
-            # phonon metapackage is already installed
-            phonon-backend-null)
-                if [ "`query_package_status phonon`" = "installed" ]; then
-                    show_warning=1
-                fi
-            ;;
-            *)
-                echo "warn_about_phonon_backend_null: unsupported package: $package" >&2
-                exit 10
-            ;;
-        esac
+        # Display the warning only if both (phonon and phonon-backend-null)
+        # are (about to be) installed. In order to avoid checking dpkg status
+        # database, we can check Owners field of the debconf question.
+        db_metaget phonon-backend-null/isnt_functional Owners
+        if [ "${RET#*,}" != "$RET" ]; then
+            show_warning=1
+        fi
 
         # Finally show the note if needed (and it wasn't seen already)
         db_fget phonon-backend-null/isnt_functional seen || true
diff --git a/debian/phonon-backend-null.postrm b/debian/phonon-backend-null.postrm
index b896593..d7df7e5 100644
--- a/debian/phonon-backend-null.postrm
+++ b/debian/phonon-backend-null.postrm
@@ -10,6 +10,7 @@ case "$1" in
         if [ -e /usr/share/debconf/confmodule ]; then
             . /usr/share/debconf/confmodule
             db_fset phonon-backend-null/isnt_functional seen false || true
+            db_unregister phonon-backend-null/isnt_functional || true
         fi
     ;;
 esac

-- 
Phonon Multimedia Framework packaging