From 436a3e2501b41869b3394baedb3137f80c8dec63 Mon Sep 17 00:00:00 2001
From: Paul Campbell <pcampbell@kemitix.net>
Date: Tue, 10 Jul 2018 22:50:11 +0100
Subject: [PATCH] LocalGitDBImpl.branch: rewrite without try/catch block

---
 .../java/net/kemitix/gitdb/impl/LocalGitDBImpl.java    | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/src/main/java/net/kemitix/gitdb/impl/LocalGitDBImpl.java b/src/main/java/net/kemitix/gitdb/impl/LocalGitDBImpl.java
index 9164a96..140bd5f 100644
--- a/src/main/java/net/kemitix/gitdb/impl/LocalGitDBImpl.java
+++ b/src/main/java/net/kemitix/gitdb/impl/LocalGitDBImpl.java
@@ -112,13 +112,9 @@ final class LocalGitDBImpl implements GitDB, LocalGitDB {
 
     @Override
     public Result<Maybe<GitDBBranch>> branch(final String name) {
-        try {
-            return Result.invert(Maybe.maybe(
-                    repository.findRef(name))
-                    .map(branchInit::apply));
-        } catch (IOException e) {
-            return Result.error(e);
-        }
+        return Result.maybeThen(
+                Result.of(() -> Maybe.maybe(repository.findRef(name))),
+                refMaybe -> Result.invert(refMaybe.map(branchInit)));
     }
 
 }