Revert 1d53c4b

See #303

Author: mattn

autoload/ctrlp.vim

@@ -309,8 +309,6 @@ fu! s:Open()
 	cal s:execextvar('enter')
 	sil! exe 'keepa' ( s:mw_pos == 'top' ? 'to' : 'bo' ) '1new ControlP'
 	cal s:buffunc(1)
-	let s:winnr = winnr()
-	let s:altwinnr = winnr('#')
 	let [s:bufnr, s:winw] = [bufnr('%'), winwidth(0)]
 	let [s:focus, s:prompt] = [1, ['', '', '']]
 	abc <buffer>
@@ -329,8 +327,6 @@ fu! s:Open()
 endf
 
 fu! s:Close(exit)
-	exe s:altwinnr.'winc w'
-	exe s:winnr.'winc w'
 	cal s:buffunc(0)
 	if winnr('$') == 1
 		bw!