From 1a77f09f3ceaafa81cd400fc825f16b194b627b1 Mon Sep 17 00:00:00 2001
From: Stefan Monnier
Date: Sun, 25 Sep 2022 22:24:35 -0400
Subject: * src/buffer.c (overlays_in): Fix confusion Z-vs-ZV

This fixes test failures in `test-overlays-in-2` and `test-remove-overlays`.
---
 src/buffer.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/buffer.c')

diff --git a/src/buffer.c b/src/buffer.c
index 1bb2af98e75..2b1997fc8be 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -2933,7 +2933,7 @@ overlays_in (ptrdiff_t beg, ptrdiff_t end, bool extend,
 
   buffer_overlay_iter_start (current_buffer, beg,
                              /* Find empty OV at Z ? */
-                             (end >= Z && empty) ? Z + 1 : ZV,
+                             (end >= ZV && empty) ? ZV + 1 : ZV,
                              ITREE_ASCENDING);
 
   while ((node = buffer_overlay_iter_next (current_buffer)))
@@ -2946,7 +2946,7 @@ overlays_in (ptrdiff_t beg, ptrdiff_t end, bool extend,
       else if (node->begin == end)
         {
           next = node->begin;
-          if ((! empty || end < Z) && beg < end)
+          if ((! empty || end < ZV) && beg < end)
             break;
         }
 
-- 
cgit v1.2.1