From: James Moger <james.moger@gitblit.com>
Date: Tue, 4 Dec 2012 02:48:36 +0000 (-0500)
Subject: Fix for null parent in sendmail-html
X-Git-Tag: v1.2.0~30
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=59c6c1a53e5f00680d81ce2fd61b1b70176fde99;p=gitblit.git

Fix for null parent in sendmail-html
---

diff --git a/groovy/sendmail-html.groovy b/groovy/sendmail-html.groovy
index e0cdecdb..06f1e3ed 100644
--- a/groovy/sendmail-html.groovy
+++ b/groovy/sendmail-html.groovy
@@ -372,7 +372,9 @@ class HtmlMailWriter {
         def diffs
         RevWalk rw = new RevWalk(repository);
         if (commit.parentCount > 0) {
-            RevCommit parent = commit.parents[0]
+			RevWalk rw = new RevWalk(repository);
+			RevCommit parent = rw.parseCommit(commit.parents[0].id);
+			rw.dispose();
             diffs = formatter.scan(parent.tree, commit.tree)
         } else {
             diffs = formatter.scan(new EmptyTreeIterator(),