From f1bb8dd4e9d5e65c48050ceb89edb9a8881a9114 Mon Sep 17 00:00:00 2001
From: Oliver Reiche <oliver.reiche@huawei.com>
Date: Wed, 3 May 2023 14:46:53 +0200
Subject: GitTree: Check optional before accessing it

... and drop unecessary IsTree() check.
---
 src/buildtool/file_system/git_tree.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/buildtool/file_system/git_tree.cpp')

diff --git a/src/buildtool/file_system/git_tree.cpp b/src/buildtool/file_system/git_tree.cpp
index a369af78..c3aa92e7 100644
--- a/src/buildtool/file_system/git_tree.cpp
+++ b/src/buildtool/file_system/git_tree.cpp
@@ -44,10 +44,11 @@ namespace {
         return nullptr;
     }
     if (++it != end) {
-        if (not entry->IsTree()) {
+        auto const& subtree = entry->Tree();
+        if (not subtree) {
             return nullptr;
         }
-        return LookupEntryPyPath(*entry->Tree(), it, end);
+        return LookupEntryPyPath(*subtree, it, end);
     }
     return entry;
 }
-- 
cgit v1.2.3