From 65551175e34ef501ef927a297bddd805a634172e Mon Sep 17 00:00:00 2001
From: Lily Ballard <lily@ballards.net>
Date: Sun, 20 Oct 2024 19:53:57 -0700
Subject: [PATCH] libstore: add missing #include on darwin

optimise-store.cc used std::regex on darwin, but forgot to include the
header. This probably compiled due to the precompiled headers file, but
it caused errors in the editor.

Change-Id: I23297c08cb66d44e4d4f303560f46e4adc7d5a43
---
 src/libstore/optimise-store.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/libstore/optimise-store.cc b/src/libstore/optimise-store.cc
index 14381b6e0..31cb3d303 100644
--- a/src/libstore/optimise-store.cc
+++ b/src/libstore/optimise-store.cc
@@ -9,6 +9,9 @@
 #include <unistd.h>
 #include <errno.h>
 
+#if __APPLE__
+#include <regex>
+#endif
 
 namespace nix {