Added simple file readable check

2013-12-26 12:19:53 +01:00 · 2013-12-26 12:19:53 +01:00 · a39f44e72d
commit a39f44e72d
parent ad4525689e
1 changed files with 7 additions and 0 deletions
--- a/autoload/latex.vim
+++ b/autoload/latex.vim
@ -238,6 +238,13 @@ endfunction

 " {{{1 s:get_main_recurse
 function! s:get_main_recurse(file)
+  "
+  " Check if file is readable
+  "
+  if !filereadable(a:file)
+    return 0
+  endif
+
  "
  " Check if current file is a main file
  "