Default ::Object attributes tree_sha1 and comment to '' when not present.

[catagits/Gitalist.git] / lib / Gitalist / Git / Project.pm

diff --git a/lib/Gitalist/Git/Project.pm b/lib/Gitalist/Git/Project.pm
index bfb92fa..7f25e9c 100644 (file)
--- a/lib/Gitalist/Git/Project.pm
+++ b/lib/Gitalist/Git/Project.pm
@@ -301,7 +301,8 @@ The keys for each item will be:
 
         my @out = $self->raw_diff(
             ( $patch ? '--patch-with-raw' : () ),
-            $parent, $commit->sha1, @etc,
+            ( $parent ? $parent : () ),
+            $commit->sha1, @etc,
         );
 
         # XXX Yes, there is much wrongness having parse_diff_tree be destructive.