Fix crash in tst_qquicktableview

Avoid a range-for over a list that's sometimes modified during the
iteration.

Change-Id: I4888ace4ebb86bfaa9f92d7e6272114c0af01421
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>

1 files changed, 2 insertions, 1 deletions

diff --git a/src/quick/items/qquicktableview.cpp b/src/quick/items/qquicktableview.cpp
index 4018ce33a5..8c0512065a 100644
--- a/src/quick/items/qquicktableview.cpp
+++ b/src/quick/items/qquicktableview.cpp
@@ -2054,7 +2054,8 @@ bool QQuickTableViewPrivate::updateTableRecursive()
     if (!updateComplete)
         return false;
 
-    for (auto syncChild : qAsConst(syncChildren)) {
+    const auto children = syncChildren;
+    for (auto syncChild : children) {
         auto syncChild_d = syncChild->d_func();
         syncChild_d->scheduledRebuildOptions |= rebuildOptions;