runtime(termdebug): Fix saved_mousemodel check
Fix issue introduced by 23f29ffc64276dd790581f98b86a0a6435b7eb22 where
saved_mousemodel is introduced as a variable, so the exists check will
always be true.
Move to check the value of saved_mousemodel instead.
closes: #14946
Signed-off-by: laburnumT <laburnumtec@gmail.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
index d083b7e..26c2665 100644
--- a/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
+++ b/runtime/pack/dist/opt/termdebug/plugin/termdebug.vim
@@ -1220,7 +1220,7 @@
win_gotoid(curwinid)
winbar_winids = []
- if exists('saved_mousemodel')
+ if saved_mousemodel != ''
&mousemodel = saved_mousemodel
saved_mousemodel = null_string
try