From ed527217c6a3ff7626fcd4737cf94256ab97c0cd Mon Sep 17 00:00:00 2001
From: Eric Wasylishen <ewasylishen@gmail.com>
Date: Fri, 8 Oct 2021 23:52:46 -0600
Subject: [PATCH] vis: fix writing leaf.visofs for Q1 cluster vis

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

diff --git a/vis/vis.cc b/vis/vis.cc
index 9e33b35f..3715356b 100644
--- a/vis/vis.cc
+++ b/vis/vis.cc
@@ -615,6 +615,12 @@ static void ClusterFlow(int clusternum, leafbits_t &buffer, mbsp_t *bsp)
                 bsp->dleafs[i].visofs = visofs;
             }
         }
+    } else {
+        for (i = 0; i < portalleafs_real; i++) {
+            if (bsp->dleafs[i + 1].cluster == clusternum) {
+                bsp->dleafs[i + 1].visofs = visofs;
+            }
+        }
     }
 
     memcpy(dest, compressed, len);