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| author | Peter Odding <peter@peterodding.com> | 2014-06-29 21:38:54 +0200 |
|---|---|---|
| committer | Peter Odding <peter@peterodding.com> | 2014-06-29 21:38:54 +0200 |
| commit | 9c6b3f970100cefc4ede2dc69aa482633786579f (patch) | |
| tree | c79482f61b6ec659802bc1c8648ea784fd337583 /autoload/xolox/easytags/update.vim | |
| parent | ac9f93f49c2ee327c7514fc62501c528f7dc48cf (diff) | |
| parent | 74f5ca5f12adf1ab2d294aacb2ce5fb216938ac7 (diff) | |
| download | vim-easytags-9c6b3f970100cefc4ede2dc69aa482633786579f.tar.gz | |
Merge pull request #87: Avoid error about empty Dictionary key
Diffstat (limited to 'autoload/xolox/easytags/update.vim')
| -rw-r--r-- | autoload/xolox/easytags/update.vim | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/autoload/xolox/easytags/update.vim b/autoload/xolox/easytags/update.vim index eca86c3..55ce8b6 100644 --- a/autoload/xolox/easytags/update.vim +++ b/autoload/xolox/easytags/update.vim @@ -1,6 +1,6 @@ " Vim script " Author: Peter Odding <peter@peterodding.com> -" Last Change: June 22, 2014 +" Last Change: June 29, 2014 " URL: http://peterodding.com/code/vim/easytags/ " This Vim auto-load script contains the parts of vim-easytags that are used @@ -254,10 +254,13 @@ endfunction function! s:create_cache() " {{{1 let cache = {'canonicalize_cache': {}, 'exists_cache': {}} function cache.canonicalize(pathname) dict - if !has_key(self, a:pathname) - let self[a:pathname] = xolox#easytags#utils#canonicalize(a:pathname) + if !empty(a:pathname) + if !has_key(self, a:pathname) + let self[a:pathname] = xolox#easytags#utils#canonicalize(a:pathname) + endif + return self[a:pathname] endif - return self[a:pathname] + return '' endfunction function cache.exists(pathname) dict if !has_key(self, a:pathname) |