From c2c224caef704a6c4a27e8c7a3b42df21b520d50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karl=20Yngve=20Lerv=C3=A5g?= <karl.yngve+git@gmail.com>
Date: Thu, 17 Jul 2014 18:43:44 +0200
Subject: [PATCH] Improved gather candidate while loop

---
 autoload/latex.vim | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/autoload/latex.vim b/autoload/latex.vim
index 8a40a1e..94bcade 100644
--- a/autoload/latex.vim
+++ b/autoload/latex.vim
@@ -329,16 +329,11 @@ function! s:get_main_recurse(file) " {{{1
   "
   " Gather candidate files
   "
-  let l:maxit = 100
   let l:path = expand('%:p:h')
   let l:dirs = l:path
-  while l:path !~ '\v^([A-Z]:)?\/$' 
+  while l:path != fnamemodify(l:path, ':h')
     let l:path = fnamemodify(l:path, ':h')
     let l:dirs .= ',' . l:path
-    let l:maxit -= 1
-    if l:maxir == 0
-      break
-    endif
   endwhile
   let l:candidates = globpath(l:dirs, '*.tex', 0, 1)