r1596: * Remove duplicate packages from DOPACKAGES after argument processing.

     Closes: #112950
   * dh_compress: deal with links pointing to links pointing to compressed
     files, no matter what order find returns them. Closes: #204169
   * dh_installmodules, dh_installpam, dh_installcron, dh_installinit,
     dh_installogrotate: add --name= option, that can be used to specify
     the name to use for the file(s) installed by these commands. For example,
     dh_installcron --name=foo will install debian/package.foo.cron.daily to
     etc/cron.daily/foo. Closes: #138202, #101003, #68545, #148844
     (Thanks to Thomas Hood for connecting these bug reports.)
   * dh_installinit: deprecated --init-script option in favor of the above.
   * Add dh_installppp. Closes: #43403

1 files changed, 10 insertions, 2 deletions

diff --git a/Debian/Debhelper/Dh_Getopt.pm b/Debian/Debhelper/Dh_Getopt.pm
index 53db13ae..364187a1 100644
--- a/Debian/Debhelper/Dh_Getopt.pm
+++ b/Debian/Debhelper/Dh_Getopt.pm
@@ -149,6 +149,8 @@ sub parseopts {
 		
 		"L|libpackage=s" => \$options{LIBPACKAGE},
 		
+		"name=s" => \$options{NAME},
+		
 		"<>" => \&NonOption,
 	);
 
@@ -173,13 +175,19 @@ sub parseopts {
 		}
 		push @{$options{DOPACKAGES}},GetPackages();
 	}
-	
+
 	# Remove excluded packages from the list of packages to act on.
+	# Also unique the list, in case some options were specified that
+	# added a package to it twice.
 	my @package_list;
 	my $package;
+	my %packages_seen;
 	foreach $package (@{$options{DOPACKAGES}}) {
 		if (! $exclude_package{$package}) {
-			push @package_list, $package;	
+			if (! exists $packages_seen{$package}) {
+				$packages_seen{$package}=1;
+				push @package_list, $package;	
+			}
 		}
 	}
 	@{$options{DOPACKAGES}}=@package_list;