From bcf9bac9349a90b586f62c07aad77e83b1c117c3 Mon Sep 17 00:00:00 2001
From: extrawurst <mail@rusticorn.com>
Date: Mon, 27 Nov 2023 16:21:04 +0100
Subject: [PATCH] simplify implementation

---
 asyncgit/src/sync/branch/mod.rs | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/asyncgit/src/sync/branch/mod.rs b/asyncgit/src/sync/branch/mod.rs
index 98da9b68..cd6883fd 100644
--- a/asyncgit/src/sync/branch/mod.rs
+++ b/asyncgit/src/sync/branch/mod.rs
@@ -33,18 +33,15 @@ pub(crate) fn get_branch_name_repo(
 ) -> Result<String> {
 	scope_time!("get_branch_name_repo");
 
-	let iter = repo.branches(None)?;
-
-	for b in iter {
-		let b = b?;
-
-		if b.0.is_head() {
-			let name = b.0.name()?.unwrap_or("");
-			return Ok(name.into());
+	let head_ref = repo.head().map_err(|e| {
+		if e.code() == git2::ErrorCode::UnbornBranch {
+			Error::NoHead
+		} else {
+			e.into()
 		}
-	}
+	})?;
 
-	Err(Error::NoHead)
+	Ok(bytes2string(head_ref.shorthand_bytes())?)
 }
 
 ///