From 7ce9c1cc30a1c78392885849711690cf1c93b486 Mon Sep 17 00:00:00 2001
From: Michele Spagnolo <m.spagnolo@mu.se>
Date: Tue, 24 Sep 2024 10:17:40 +0200
Subject: [PATCH] Fix freeze on add title text

---
 src/engraving/dom/undo.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/engraving/dom/undo.cpp b/src/engraving/dom/undo.cpp
index 0f24dd005923e..77f16ae12cb91 100644
--- a/src/engraving/dom/undo.cpp
+++ b/src/engraving/dom/undo.cpp
@@ -2231,11 +2231,10 @@ void InsertRemoveMeasures::insertMeasures()
     score->setLayoutAll();
 
     // move subsequent StaffTypeChanges
-    if (moveStc) {
+    Fraction tickStart = fm->tick();
+    Fraction tickEnd = lm->endTick();
+    if (moveStc && tickEnd > tickStart) {
         for (Staff* staff : score->staves()) {
-            Fraction tickStart = fm->tick();
-            Fraction tickEnd = lm->endTick();
-
             // loop backwards until the insert point
             auto stRange = staff->staffTypeRange(score->lastMeasure()->tick());
             int moveTick = stRange.first;