# HG changeset patch
# User Christian Brabandt <cb@256bit.org>
# Date 1718036105 -7200
# Node ID 7264594fc147089841313e5039bf47189466f4d6
# Parent  082986a7377d035c5ee93cfb95af4850e9b02528
runtime(termdebug): fix mousemodel restoration by comparing against null_string

Commit: https://github.com/vim/vim/commit/dfc21db0b0f9c61d66aeefc02ec4c06ec645bd09
Author: Ernie Rael <errael@raelity.com>
Date:   Mon Jun 10 18:12:07 2024 +0200

    runtime(termdebug): fix mousemodel restoration by comparing against null_string

    closes: https://github.com/vim/vim/issues/14951

    Signed-off-by: Ernie Rael <errael@raelity.com>
    Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
--- a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
+++ b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
@@ -109,7 +109,7 @@ var winbar_winids = []
 var plus_map_saved = {}
 var minus_map_saved = {}
 var k_map_saved = {}
-var saved_mousemodel = ''
+var saved_mousemodel = null_string
 
 
 # Need either the +terminal feature or +channel and the prompt buffer.
@@ -1220,7 +1220,7 @@ def DeleteCommands()
     win_gotoid(curwinid)
     winbar_winids = []
 
-    if saved_mousemodel != ''
+    if saved_mousemodel isnot null_string
       &mousemodel = saved_mousemodel
       saved_mousemodel = null_string
       try