Add checks for existing key to make #786 work in neovim

This commit is contained in:
Hendrik Purmann
2015-06-09 18:19:16 +02:00
parent 540c148d31
commit a0110e13bd
2 changed files with 2 additions and 2 deletions

View File

@@ -161,7 +161,7 @@ function! airline#check_mode(winnr)
call add(l:mode, 'paste')
endif
if g:airline_detect_crypt && !empty(&key)
if g:airline_detect_crypt && exists("+key") && !empty(&key)
call add(l:mode, 'crypt')
endif