From e0a983f0cb01dfdeb5640c68acafd43018ed1b7a Mon Sep 17 00:00:00 2001
From: Igor Gnatenko <ignatenkobrain@fedoraproject.org>
Date: Feb 09 2018 19:09:18 +0000
Subject: don't do lookup by oid twice


We already have Object, we can just convert it to Commit.

Signed-off-by: Igor Gnatenko <ignatenkobrain@fedoraproject.org>

---

diff --git a/src/main.rs b/src/main.rs
index a9c6a1f..c881337 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -40,7 +40,6 @@ fn run(opt: &Opt) -> Result<(), Error> {
     );
     for id in walker {
         let oid = id?;
-        let commit = repo.find_commit(oid).unwrap();
 
         let worktree = TempDir::new("git-rpm-changelog")?;
         let workrepo = Repository::open(&opt.path)?;
@@ -54,6 +53,7 @@ fn run(opt: &Opt) -> Result<(), Error> {
         )?;
         let workdir = workrepo.workdir().unwrap();
 
+        let commit = object.as_commit().unwrap();
         let author = commit.author();
         let atime = author.when();
         let datetime =