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demo: Don't crash when closing words demo

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Make sure the stringlist we're loading into doesn't go away.

It'd be better to have a cancellable, but I'm lazy.
This commit is contained in:
Benjamin Otte 2020-08-07 02:49:41 +02:00
parent 26542778f7
commit 278fbcbbb4
1 changed files with 4 additions and 1 deletions
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5
demos/gtk-demo/listview_words.c
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@ -65,6 +65,7 @@ read_lines_cb (GObject *object,
{
g_print ("Could not read data: %s\n", error->message);
g_clear_error (&error);
g_object_unref (stringlist);
return;
}
@ -74,6 +75,7 @@ read_lines_cb (GObject *object,
{
if (size)
gtk_string_list_take (stringlist, g_utf8_make_valid (buffer, size));
g_object_unref (stringlist);
return;
}
@ -121,6 +123,7 @@ file_is_open_cb (GObject *file,
{
g_print ("Could not open file: %s\n", error->message);
g_error_free (error);
g_object_unref (data);
return;
}
@ -134,7 +137,7 @@ load_file (GtkStringList *list,
GFile *file)
{
gtk_string_list_splice (list, 0, g_list_model_get_n_items (G_LIST_MODEL (list)), NULL);
g_file_read_async (file, G_PRIORITY_HIGH_IDLE, NULL, file_is_open_cb, list);
g_file_read_async (file, G_PRIORITY_HIGH_IDLE, NULL, file_is_open_cb, g_object_ref (list));
}
static void