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-rw-r--r--autoload/lsp_settings.vim1
-rw-r--r--plugin/lsp_settings.vim3
2 files changed, 3 insertions, 1 deletions
diff --git a/autoload/lsp_settings.vim b/autoload/lsp_settings.vim
index 08bc138..0e11c0a 100644
--- a/autoload/lsp_settings.vim
+++ b/autoload/lsp_settings.vim
@@ -122,6 +122,7 @@ function! lsp_settings#complete_install(arglead, cmdline, cursorpos) abort
call remove(l:settings, '$schema')
let l:ft = tolower(get(split(&filetype, '\.'), 0, ''))
+ let l:ft = empty(l:ft) ? '_' : l:ft
if !has_key(l:settings, l:ft)
return []
endif
diff --git a/plugin/lsp_settings.vim b/plugin/lsp_settings.vim
index 58aa100..8823350 100644
--- a/plugin/lsp_settings.vim
+++ b/plugin/lsp_settings.vim
@@ -42,7 +42,8 @@ function! s:executable(cmd) abort
endfunction
function! s:vim_lsp_installer(ft, ...) abort
- let l:ft = tolower(split(a:ft, '\.')[0])
+ let l:ft = tolower(get(split(a:ft, '\.'), 0, ''))
+ let l:ft = empty(l:ft) ? '_' : l:ft
if !has_key(s:settings, l:ft)
return []
endif