commit 6ed7a3cc51e560c6b2a6894f6829c0ac9f991ef2
author Stephan Bergmann <sbergman@redhat.com> Thu Feb 09 16:37:51 2023 +0100
committer Stephan Bergmann <sbergman@redhat.com> Thu Feb 09 19:57:41 2023 +0000
tree a82a6ecad9163b383f9ec32276bb929ff519bbf3
parent 8620b204b51a9e0552a0002f7f06292bdfad37a7

tdf#153501 Fix OString construction from nullptr

(see recent 6028e9fda96d0ed5da266b1c54a7755f7ba3408c "Finally drop undocumented
rtl_[u]String_newFromStr null argument support")

Change-Id: Ib47d2d674487baf0414b4a02b27b2359f809df97
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/146719
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

vcl/unx/gtk3/gtkinst.cxx

diff --git a/vcl/unx/gtk3/gtkinst.cxx b/vcl/unx/gtk3/gtkinst.cxx
index 6b8b65c..16945ee 100644
--- a/vcl/unx/gtk3/gtkinst.cxx
+++ b/vcl/unx/gtk3/gtkinst.cxx
@@ -7695,7 +7695,8 @@ public:
        GtkWidget* pPage = gtk_assistant_get_nth_page(m_pAssistant, nOldIndex);

        g_object_ref(pPage);
        OString sTitle(gtk_assistant_get_page_title(m_pAssistant, pPage));
        auto const title = gtk_assistant_get_page_title(m_pAssistant, pPage);
        OString sTitle(title == nullptr ? "" : title);
        gtk_assistant_remove_page(m_pAssistant, nOldIndex);
        gtk_assistant_insert_page(m_pAssistant, pPage, nNewIndex);
        gtk_assistant_set_page_type(m_pAssistant, pPage, GTK_ASSISTANT_PAGE_CUSTOM);