From 3b7f2bf99751bb51a9e9c4dab0fe2db1a6ff07ca Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Sun, 24 Mar 2024 00:54:44 +0100
Subject: [PATCH] git/dumpTree: Assert name not empty before back()

---
 src/libutil/git.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libutil/git.cc b/src/libutil/git.cc
index 0b6e35222..a60589baa 100644
--- a/src/libutil/git.cc
+++ b/src/libutil/git.cc
@@ -251,6 +251,7 @@ void dumpTree(const Tree & entries, Sink & sink,
     for (auto & [name, entry] : entries) {
         auto name2 = name;
         if (entry.mode == Mode::Directory) {
+            assert(!name2.empty());
             assert(name2.back() == '/');
             name2.pop_back();
         }