account for possible undefined variable.

This commit is contained in:
Bailey Ling 2013-09-13 00:43:02 -04:00
parent ebb0040ca8
commit a88996b170

View File

@ -65,7 +65,7 @@ function! airline#extensions#apply(...)
if &buftype == 'quickfix' if &buftype == 'quickfix'
let w:airline_section_a = '%q' let w:airline_section_a = '%q'
let w:airline_section_b = '%{w:quickfix_title}' let w:airline_section_b = '%{get(w:, "quickfix_title", "")}'
let w:airline_section_c = '' let w:airline_section_c = ''
let w:airline_section_x = '' let w:airline_section_x = ''
elseif &buftype == 'help' elseif &buftype == 'help'