From 041d09ef121519691d95d7caa20f8ce4e166e70c Mon Sep 17 00:00:00 2001
From: Runxi Yu <me@runxiyu.org>
Date: Tue, 11 Feb 2025 01:59:42 +0800
Subject: [PATCH] repo_tree: Fix panic on empty pathspec

---
 handle_repo_tree.go | 2 +-

diff --git a/handle_repo_tree.go b/handle_repo_tree.go
index 26d7fd6098f9f3b1d51c5caf82e310a78d290f11..4c3eaa1928596ec6fd583daf6a22d3f5d6ccd316 100644
--- a/handle_repo_tree.go
+++ b/handle_repo_tree.go
@@ -87,7 +87,7 @@ 			return
 		}
 	}
 
-	if raw_path_spec[len(raw_path_spec) - 1] != '/' {
+	if len(raw_path_spec) != 0 && raw_path_spec[len(raw_path_spec) - 1] != '/' {
 		http.Redirect(w, r, path.Base(path_spec) + "/", http.StatusSeeOther)
 		return
 	}

-- 
2.48.1