Fix LSP message handling when the handler doesn't get strings, somehow

2018-06-01 14:49:13 +01:00 · 2018-06-01 14:49:13 +01:00 · a8951cc802
parent fd49c2d207
commit a8951cc802
1 changed files with 5 additions and 0 deletions
--- a/autoload/ale/lsp.vim
+++ b/autoload/ale/lsp.vim
@ -207,6 +207,11 @@ function! ale#lsp#HandleOtherInitializeResponses(conn, response) abort
 endfunction

 function! ale#lsp#HandleMessage(conn, message) abort
+    if type(a:message) != type('')
+        " Ignore messages that aren't strings.
+        return
+    endif
+
    let a:conn.data .= a:message

    " Parse the objects now if we can, and keep the remaining text.