From f69bbd120404a07315d2eabcaddda410a10df1ad Mon Sep 17 00:00:00 2001
From: Po Lu <luangruo@yahoo.com>
Date: Sat, 27 Sep 2025 14:31:07 +0800
Subject: [PATCH] Mapgen: Correct border block criteria

* servermap.cpp (ServerMap::finishBlockMake): Don't compare
vectors with a total order function.

This addresses a regression from e86d2fea8.
---
 src/servermap.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/servermap.cpp b/src/servermap.cpp
index 912c91a9af..f8376acedd 100644
--- a/src/servermap.cpp
+++ b/src/servermap.cpp
@@ -339,7 +339,9 @@ void ServerMap::finishBlockMake(BlockMakeData *data,
 
 		/* Border blocks are grabbed during
 		   generation but mustn't be marked generated. */
-		if (bp >= bpmin && bp <= bpmax) {
+		if (bp.X >= bpmin.X && bp.X <= bpmax.X
+				&& bp.Y >= bpmin.Y && bp.Y <= bpmax.Y
+				&& bp.Z >= bpmin.Z && bp.Z <= bpmax.Z) {
 			block->setGenerated(true);
 			// Set timestamp to ensure correct application
 			// of LBMs and other stuff.