[geary/mjog/folder-list-cleanup: 3/3] client: Fix crash in folder list for labels with unread & children

[Michael Gratton <mjog src gnome org>]

commit 2919472f6dd01d85f7f3beb3ecc67d7aee34d16b
Author: Michael Gratton <mike vee net>
Date:   Tue Apr 6 12:13:52 2021 +1000

    client: Fix crash in folder list for labels with unread & children
    
    Not entirely sure why, but setting a custom indent level avoids the
    crash.
    
    Fixes #1177

 src/client/sidebar/sidebar-tree.vala | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/src/client/sidebar/sidebar-tree.vala b/src/client/sidebar/sidebar-tree.vala
index c77be0216..4dc285c3d 100644
--- a/src/client/sidebar/sidebar-tree.vala
+++ b/src/client/sidebar/sidebar-tree.vala
@@ -127,6 +127,7 @@ public class Sidebar.Tree : Gtk.TreeView {
         set_enable_search(false);
         set_search_column(-1);
         set_show_expanders(false);
+        set_level_indentation(0);
         set_reorderable(false);
         set_enable_tree_lines(false);
         set_grid_lines(Gtk.TreeViewGridLines.NONE);