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Fix error in :Helptags

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Error happens if ~/.vim/doc/ doesn't contain
any files, but contain some subdirectories.
This commit is contained in:
Alex Efros
2012-01-19 19:13:59 +02:00
committed by Tim Pope
parent ab64b4ddd0
commit c9fb89dd6e
1 changed files with 1 additions and 1 deletions
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autoload/pathogen.vim
+1 -1
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@@ -166,7 +166,7 @@ let s:done_bundles = ''
function! pathogen#helptags() " {{{1
let sep = pathogen#separator()
for dir in pathogen#split(&rtp)
if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(glob(dir.sep.'doc'.sep.'*')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags'))
if (dir.sep)[0 : strlen($VIMRUNTIME)] !=# $VIMRUNTIME.sep && filewritable(dir.sep.'doc') == 2 && !empty(filter(split(glob(dir.sep.'doc'.sep.'*'),"\n>"),'!isdirectory(v:val)')) && (!filereadable(dir.sep.'doc'.sep.'tags') || filewritable(dir.sep.'doc'.sep.'tags'))
helptags `=dir.'/doc'`
endif
endfor