From 070e0bf4f632447486d3361cd473066ba169f132 Mon Sep 17 00:00:00 2001
From: Ken Matsui <26405363+ken-matsui@users.noreply.github.com>
Date: Mon, 1 Jan 2024 11:17:11 -0800
Subject: [PATCH] Fix prerelease comparison

---
 src/Semver.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Semver.cc b/src/Semver.cc
index fcd489f68..963e299d4 100644
--- a/src/Semver.cc
+++ b/src/Semver.cc
@@ -100,6 +100,12 @@ bool operator!=(const Prerelease& lhs, const Prerelease& rhs) noexcept {
   return !(lhs == rhs);
 }
 bool operator<(const Prerelease& lhs, const Prerelease& rhs) noexcept {
+  if (lhs.ident.empty()) {
+    return false; // lhs is a normal version and is greater
+  }
+  if (rhs.ident.empty()) {
+    return true; // rhs is a normal version and is greater
+  }
   for (usize i = 0; i < lhs.ident.size() && i < rhs.ident.size(); ++i) {
     if (lhs.ident[i] < rhs.ident[i]) {
       return true;