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authorTom Ryder <tom@sanctum.geek.nz>2017-11-13 22:09:38 +1300
committerTom Ryder <tom@sanctum.geek.nz>2017-11-13 22:09:38 +1300
commit9a0d3b1514f1fb8620726bf08f6e574566d6bcde (patch)
treee35ba000f1c3ab9082dc927fd5380e11994df56a /vim/plugin/auto_undodir.vim
parent7ec9cf731f8e81987a333c544b946c1806ea27bc (diff)
downloaddotfiles-9a0d3b1514f1fb8620726bf08f6e574566d6bcde.tar.gz
dotfiles-9a0d3b1514f1fb8620726bf08f6e574566d6bcde.zip
Check for shellescape() function before using it
It was added in patch 111 for Vim 7.0.
Diffstat (limited to 'vim/plugin/auto_undodir.vim')
-rw-r--r--vim/plugin/auto_undodir.vim14
1 files changed, 8 insertions, 6 deletions
diff --git a/vim/plugin/auto_undodir.vim b/vim/plugin/auto_undodir.vim
index cf8d896a..c43e62c9 100644
--- a/vim/plugin/auto_undodir.vim
+++ b/vim/plugin/auto_undodir.vim
@@ -35,12 +35,14 @@ if !isdirectory(expand(s:undodir))
" Failing that, use an OS-dependent command
" (Fortunately, Unix and Windows are the only OS types in the world)
- elseif has('unix')
- silent! execute '!mkdir -m 0700 -p '
- \ . shellescape(expand(s:undodir))
- elseif has('win32') || has('win64')
- silent! execute '!mkdir '
- \ . shellescape(expand(s:undodir))
+ elseif has('*shellescape')
+ elseif has('unix')
+ silent! execute '!mkdir -m 0700 -p '
+ \ . shellescape(expand(s:undodir))
+ elseif has('win32') || has('win64')
+ silent! execute '!mkdir '
+ \ . shellescape(expand(s:undodir))
+ endif
endif
endif