X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/4fb26f4e60f2df282fc972e4b8506ccd306de789..5469b9f1ef4f71c324ab2dffbd34cb7d9a2e4897:/IkiWiki/Plugin/git.pm

diff --git a/IkiWiki/Plugin/git.pm b/IkiWiki/Plugin/git.pm
index 52b2bbd50..cf7fbe9b7 100644
--- a/IkiWiki/Plugin/git.pm
+++ b/IkiWiki/Plugin/git.pm
@@ -679,6 +679,7 @@ sub rcs_diff ($;$) {
 		return if defined $maxlines && @lines == $maxlines;
 		push @lines, $line."\n"
 			if (@lines || $line=~/^diff --git/);
+		return 1;
 	};
 	safe_git(undef, $addlines, "git", "show", $sha1);
 	if (wantarray) {
@@ -859,9 +860,8 @@ sub rcs_preprevert ($) {
 	# in order to see all changes.
 	my ($subdir, $rootdir) = git_find_root();
 	$git_dir=$rootdir;
-	my @commits=git_commit_info($sha1, 1);
-	$git_dir=undef;
 
+	my @commits=git_commit_info($sha1, 1);
 	if (! @commits) {
 		error "unknown commit"; # just in case
 	}
@@ -872,7 +872,10 @@ sub rcs_preprevert ($) {
 		error gettext("you are not allowed to revert a merge");
 	}
 
-	return git_parse_changes(@commits);
+	my @ret=git_parse_changes(@commits);
+
+	$git_dir=undef;
+	return @ret;
 }
 
 sub rcs_revert ($) {