slight clarification

[git.ikiwiki.info.git] / IkiWiki / Plugin / bzr.pm

diff --git a/IkiWiki/Plugin/bzr.pm b/IkiWiki/Plugin/bzr.pm
index 6e45c39e44ccefaa37851ea6a0b604362167c437..0efc26b4990ee1d2c7f83912c41bc23bdd085677 100644 (file)
--- a/IkiWiki/Plugin/bzr.pm
+++ b/IkiWiki/Plugin/bzr.pm
@@ -73,26 +73,24 @@ sub bzr_log ($) {
        my @infos = ();
        my $key = undef;
 
        my @infos = ();
        my $key = undef;
 

-       my $hash = {};
+       my %info;

        while (<$out>) {
                my $line = $_;
                my ($value);
                if ($line =~ /^message:/) {
                        $key = "message";
        while (<$out>) {
                my $line = $_;
                my ($value);
                if ($line =~ /^message:/) {
                        $key = "message";

-                       $$hash{$key} = "";
+                       $info{$key} = "";

                }
                elsif ($line =~ /^(modified|added|renamed|renamed and modified|removed):/) {
                        $key = "files";
                }
                elsif ($line =~ /^(modified|added|renamed|renamed and modified|removed):/) {
                        $key = "files";

-                       unless (defined($$hash{$key})) { $$hash{$key} = ""; }
+                       $info{$key} = "" unless defined $info{$key};

                }
                elsif (defined($key) and $line =~ /^  (.*)/) {
                }
                elsif (defined($key) and $line =~ /^  (.*)/) {

-                       $$hash{$key} .= "$1\n";
+                       $info{$key} .= "$1\n";

                }
                elsif ($line eq "------------------------------------------------------------\n") {
                }
                elsif ($line eq "------------------------------------------------------------\n") {

-                       if (keys %$hash) {
-                               push (@infos, $hash);
-                       }
-                       $hash = {};
+                       push @infos, {%info} if keys %info;
+                       %info = ();

                        $key = undef;
                }
                elsif ($line =~ /: /) {
                        $key = undef;
                }
                elsif ($line =~ /: /) {


@@ -104,10 +102,11 @@ sub bzr_log ($) {
                        else {
                                ($key, $value) = split /: +/, $line, 2;
                        }
                        else {
                                ($key, $value) = split /: +/, $line, 2;
                        }

-                       $$hash{$key} = $value;
+                       $info{$key} = $value;

                }
        }
        close $out;
                }
        }
        close $out;

+       push @infos, {%info} if keys %info;

 
        return @infos;
 }
 
        return @infos;
 }