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-rw-r--r--vim/plugin/auto_backupdir.vim16
1 files changed, 9 insertions, 7 deletions
diff --git a/vim/plugin/auto_backupdir.vim b/vim/plugin/auto_backupdir.vim
index d15c3150..17a1a646 100644
--- a/vim/plugin/auto_backupdir.vim
+++ b/vim/plugin/auto_backupdir.vim
@@ -18,7 +18,7 @@ else
" This is imperfect in that it will break if you have a backslashed comma in
" the first component of your &runtimepath, but if you're doing that, you
" probably already have way bigger problems
- let s:backupdir
+ let s:backupdir
\ = strpart(&runtimepath, 0, stridx(&runtimepath, ','))
\ . '/backup'
endif
@@ -32,12 +32,14 @@ if !isdirectory(expand(s:backupdir))
" 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:backupdir))
- elseif has('win32') || has('win64')
- silent! execute '!mkdir '
- \ . shellescape(expand(s:backupdir))
+ elseif has('*shellescape')
+ if has('unix')
+ silent! execute '!mkdir -m 0700 -p '
+ \ . shellescape(expand(s:backupdir))
+ elseif has('win32') || has('win64')
+ silent! execute '!mkdir '
+ \ . shellescape(expand(s:backupdir))
+ endif
endif
endif