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Put Callback function variables in local scope. (#1230)

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* Put `Callback` function variables in local scope.

This change prevents conflict with other `Callback` functions that are
defined elsewhere in global scope.

* Update version number in change log.
This commit is contained in:
Phil Runninger
2021-03-01 09:34:54 -05:00
committed by GitHub
parent a1fa4a33bf
commit f63fb6984f
4 changed files with 10 additions and 9 deletions
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lib/nerdtree/notifier.vim
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@@ -15,8 +15,8 @@ function! s:Notifier.NotifyListeners(event, path, nerdtree, params)
let event = g:NERDTreeEvent.New(a:nerdtree, a:path, a:event, a:params)
for Listener in s:Notifier.GetListenersForEvent(a:event)
let Callback = type(Listener) == type(function('tr')) ? Listener : function(Listener)
call Callback(event)
let l:Callback = type(Listener) == type(function('tr')) ? Listener : function(Listener)
call l:Callback(event)
endfor
endfunction