From bc88dc062372b294b4e90f2c8a50a593229e8bb4 Mon Sep 17 00:00:00 2001
From: Roman Pudashkin <r.pudashkin@gmail.com>
Date: Mon, 11 Dec 2023 17:02:48 +0200
Subject: [PATCH] fix #20365: null-check for measure repeats to be re-created

---
 src/engraving/dom/edit.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/engraving/dom/edit.cpp b/src/engraving/dom/edit.cpp
index 9bec588f14a8..1d172dbd1241 100644
--- a/src/engraving/dom/edit.cpp
+++ b/src/engraving/dom/edit.cpp
@@ -6435,9 +6435,11 @@ void Score::undoRemoveElement(EngravingItem* element, bool removeLinked)
         Measure* measure = repeat->firstMeasureOfGroup();
         size_t staffIdx = repeat->staffIdx();
 
-        for (int i = 0; i < repeat->numMeasures(); ++i) {
-            undoChangeMeasureRepeatCount(measure, 0, staffIdx);
-            measure = measure->nextMeasure();
+        if (measure) {
+            for (int i = 0; i < repeat->numMeasures(); ++i) {
+                undoChangeMeasureRepeatCount(measure, 0, staffIdx);
+                measure = measure->nextMeasure();
+            }
         }
     }