From a66048a95625a10784c3f577258b24e6efdbe2a4 Mon Sep 17 00:00:00 2001
From: Orestis Floros <orestisf1993@gmail.com>
Date: Wed, 12 Sep 2018 14:11:08 +0300
Subject: [PATCH] i3-save-tree: Exclude unsupported "transient_for" property

Even if i3 supported matching windows through "transient_for", it
wouldn't be useful for the purpose of i3-save-tree.
---
 i3-save-tree | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/i3-save-tree b/i3-save-tree
index 1e56a0452..da5e6dedd 100755
--- a/i3-save-tree
+++ b/i3-save-tree
@@ -123,9 +123,7 @@ sub strip_containers {
     delete $tree->{current_border_width} if $tree->{current_border_width} == -1;
 
     for my $key (keys %$tree) {
-        next if exists($allowed_keys{$key});
-
-        delete $tree->{$key};
+        delete $tree->{$key} unless exists($allowed_keys{$key});
     }
 
     for my $key (qw(nodes floating_nodes)) {
@@ -169,7 +167,8 @@ sub dump_containers {
     if (leaf_node($tree)) {
         my $swallows = {};
         for my $property (keys %{$tree->{window_properties}}) {
-            $swallows->{$property} = '^' . quotemeta($tree->{window_properties}->{$property}) . '$';
+            $swallows->{$property} = '^' . quotemeta($tree->{window_properties}->{$property}) . '$'
+                if $property ne 'transient_for';
         }
         $tree->{swallows} = [ $swallows ];
     }