From 68c0b1e19dd90db236a5b9dd862ab3251c0817a0 Mon Sep 17 00:00:00 2001
From: Andrew Chilton <andychilton@gmail.com>
Date: Sat, 5 Jul 2008 15:52:40 +1200
Subject: Imported Upstream version 0.5.0

---
 lib/CIL.pm       | 26 ++++++++++++++++++--------
 lib/CIL/Utils.pm |  2 +-
 2 files changed, 19 insertions(+), 9 deletions(-)

(limited to 'lib')

diff --git a/lib/CIL.pm b/lib/CIL.pm
index ee85064..9a87bf9 100644
--- a/lib/CIL.pm
+++ b/lib/CIL.pm
@@ -30,6 +30,7 @@ __PACKAGE__->mk_accessors(qw(
     IssueDir
     StatusStrict StatusAllowed StatusOpen StatusClosed
     LabelStrict LabelAllowed
+    VCS
     UserName UserEmail
 ));
 
@@ -217,19 +218,26 @@ sub read_config_file {
     }
 
     # set some defaults if we don't have any of these
-    foreach my $key ( keys %$defaults ) {
-        $cfg->{$key} ||= $defaults->{$key};
-    }
+    %$cfg = (%$defaults, %$cfg);
 
     # for some things, make a hash out of them
     foreach my $hash_name ( @config_hashes ) {
-        my $h = {};
-        my @list = ref $cfg->{"${hash_name}List"} eq 'ARRAY' ? @{$cfg->{"${hash_name}List"}} : $cfg->{"${hash_name}List"};
-        foreach my $thing ( @list ) {
-            $h->{$thing} = 1;
+        # if we have nothing in the cfg hash already, set it to empty and move on
+        unless ( exists $cfg->{"${hash_name}List"} ) {
+            $cfg->{$hash_name} = {};
+            next;
         }
+
+        # if we only have a single item, turn it into an array first
+        my $key = "${hash_name}List";
+        $cfg->{$key} = [ $cfg->{$key} ] unless ref $cfg->{$key} eq 'ARRAY';
+
+        # loop through all the items making up the hash
+        my $h = {};
+        $h->{$_} = 1
+            for @{ $cfg->{$key} };
         $cfg->{$hash_name} = $h;
-        undef $cfg->{"${hash_name}List"};
+        undef $cfg->{$key};
     }
 
     # set each config item
@@ -242,6 +250,8 @@ sub read_config_file {
 
     $self->LabelStrict( $cfg->{LabelStrict} );
     $self->LabelAllowed( $cfg->{LabelAllowed} );
+
+    $self->VCS( $cfg->{VCS} );
 }
 
 ## ----------------------------------------------------------------------------
diff --git a/lib/CIL/Utils.pm b/lib/CIL/Utils.pm
index e9611cf..47f7ada 100644
--- a/lib/CIL/Utils.pm
+++ b/lib/CIL/Utils.pm
@@ -41,7 +41,7 @@ sub parse_cil_file {
     my ($class, $filename, $last_field) = @_;
 
     my @lines = read_file($filename);
-    return unless @lines;
+    return {} unless @lines;
 
     return $class->parse_from_lines( $last_field, @lines );
 }
-- 
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