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Do not pass a default value to getbufvar().

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That was introduced in Vim 7.3.831 but there are a few Vims older than
that still around.

See:
af1e674155 (commitcomment-31431773)
This commit is contained in:
Andy Stewart
2018-11-26 16:46:51 +00:00
parent 3f642a0bb8
commit c2651aefbd
1 changed files with 6 additions and 1 deletions
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7
autoload/gitgutter/utility.vim
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@@ -8,7 +8,12 @@ endfunction
function! gitgutter#utility#setbufvar(buffer, varname, val) function! gitgutter#utility#setbufvar(buffer, varname, val)
let buffer = +a:buffer let buffer = +a:buffer
let dict = get(getbufvar(buffer, '', {}), 'gitgutter', {}) " Default value for getbufvar() was introduced in Vim 7.3.831.
let bvars = getbufvar(buffer, '')
if empty(bvars)
let bvars = {}
endif
let dict = get(bvars, 'gitgutter', {})
let needs_setting = empty(dict) let needs_setting = empty(dict)
let dict[a:varname] = a:val let dict[a:varname] = a:val
if needs_setting if needs_setting