X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/d3f032c4d00a7cc4f9f52bbd1f98dd4e8bf9457b..97e6f39dd0643ec9ce2f9d3488941d9e768c4392:/IkiWiki/Rcs/svn.pm?ds=sidebyside

diff --git a/IkiWiki/Rcs/svn.pm b/IkiWiki/Rcs/svn.pm
index 199a02ee1..71517f215 100644
--- a/IkiWiki/Rcs/svn.pm
+++ b/IkiWiki/Rcs/svn.pm
@@ -105,9 +105,15 @@ sub rcs_recentchanges ($) { #{{{
 	eval q{use Date::Parse};
 	eval q{use Time::Duration};
 	eval q{use XML::Simple};
-	
+
+	# --limit is only supported on Subversion 1.2.0+
+	my $svn_version=`svn --version -q`;
+	my $svn_limit='';
+	$svn_limit="--limit $num"
+		if $svn_version =~ /\d\.(\d)\.\d/ && $1 >= 2;
+
 	my $svn_url=svn_info("URL", $config{srcdir});
-	my $xml = XMLin(scalar `svn --xml -v log '$svn_url'`,
+	my $xml = XMLin(scalar `svn $svn_limit --xml -v log '$svn_url'`,
 		ForceArray => [ 'logentry', 'path' ],
 		GroupTags => { paths => 'path' },
 		KeyAttr => { path => 'content' },
@@ -126,7 +132,6 @@ sub rcs_recentchanges ($) { #{{{
 		foreach my $msgline (split(/\n/, $logentry->{msg})) {
 			push @message, { line => escapeHTML($msgline) };
 		}
-		unshift @message, { line => "\n" } if @message > 1;
 
 		my $committype="web";
 		if (defined $message[0] &&