From 5dc97e2eeb5f2c3173f0227ef8d0d64e10cbc9cd Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 9 Jun 2022 15:40:44 +0300
Subject: Fix crashing in up_negotiate_configuration()

---
 bpkg/package-configuration.hxx | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'bpkg/package-configuration.hxx')

diff --git a/bpkg/package-configuration.hxx b/bpkg/package-configuration.hxx
index 80ededb..d6fc989 100644
--- a/bpkg/package-configuration.hxx
+++ b/bpkg/package-configuration.hxx
@@ -102,6 +102,8 @@ namespace bpkg
   class package_configurations: public small_vector<package_configuration, 1>
   {
   public:
+    // Note: may invalidate references.
+    //
     package_configuration&
     operator[] (const package_key& p)
     {
-- 
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