fix get_text_document_save_registration_options

rcjsuen/dockerfile-language-server#165 (comment)
prabirshrestha · Aug 27, 2017 · bab6364 · bab6364
1 parent 41da621
commit bab6364
Showing 1 changed file with 12 additions and 6 deletions.
diff --git a/autoload/lsp/capabilities.vim b/autoload/lsp/capabilities.vim
@@ -38,12 +38,18 @@ endfunction
 " [supports_did_save (boolean), { 'includeText': boolean }]
 function! lsp#capabilities#get_text_document_save_registration_options(server_name) abort
     let l:capabilities = lsp#get_server_capabilities(a:server_name)
-    if !empty(l:capabilities) && has_key(l:capabilities, 'textDocumentSync') && type(l:capabilities['textDocumentSync']) == type({})
-        if has_key(l:capabilities['textDocumentSync'], 'save')
-            return [1, {
-                \ 'includeText': has_key(l:capabilities['textDocumentSync']['save'], 'includeText') ? l:capabilities['textDocumentSync']['save']['includeText'] : 0,
-                \ }]
+    if !empty(l:capabilities) && has_key(l:capabilities, 'textDocumentSync')
+        if type(l:capabilities['textDocumentSync']) == type({})
+            if  has_key(l:capabilities['textDocumentSync'], 'save')
+                return [1, {
+                    \ 'includeText': has_key(l:capabilities['textDocumentSync']['save'], 'includeText') ? l:capabilities['textDocumentSync']['save']['includeText'] : 0,
+                    \ }]
+            else
+                return [1, { 'includeText': 0 }]
+            endif
+        else
+            return [1, { 'includeText': 0 }]
         endif
     endif
-    return [0, {}]
+    return [0, { 'includeText': 0 }]
 endfunction