Fix assert showing default-constructed QPrintPreviewDialog

Fix call to qBound(), avoiding an assert introduced by ad5c5bb. Pick-to: 6.3 Fixes: QTBUG-101297 Change-Id: I823cdfcd2491c6bb4c87058318479d188ca38742 Reviewed-by: Thiago Macieira <[email protected]>
andreasbuhr · Feb 28, 2022 · 95603e0 · 95603e0
1 parent 5b07f14
commit 95603e0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/printsupport/widgets/qprintpreviewwidget.cpp b/src/printsupport/widgets/qprintpreviewwidget.cpp
@@ -401,7 +401,7 @@ void QPrintPreviewWidgetPrivate::generatePreview()
     pictures = printer->d_func()->previewPages();
     populateScene(); // i.e. setPreviewPrintedPictures() e.l.
     layoutPages();
-    curPage = qBound(1, curPage, pages.count());
+    curPage = pages.count() > 0 ? qBound(1, curPage, pages.count()) : 1;
     if (fitting)
         _q_fit();
     emit q->previewChanged();