From 5b2a5d0c277490de465bcc932fa1ed851656ec71 Mon Sep 17 00:00:00 2001
From: Yasuhiro Matsumoto <mattn.jp@gmail.com>
Date: Thu, 23 Jan 2020 16:17:53 +0900
Subject: Fix checking executables

---
 plugin/lsp_settings.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'plugin')

diff --git a/plugin/lsp_settings.vim b/plugin/lsp_settings.vim
index 07cc35d..f729453 100644
--- a/plugin/lsp_settings.vim
+++ b/plugin/lsp_settings.vim
@@ -20,7 +20,8 @@ function! s:executable(cmd) abort
   let l:servers_dir = get(g:, 'lsp_settings_servers_dir', s:servers_dir)
   let l:paths .= ',' . l:servers_dir . '/' . a:cmd
   if !has('win32')
-    return !empty(globpath(l:paths, a:cmd))
+    let l:found = globpath(l:paths, a:cmd)
+    return !empty(l:found) && executable(l:found)
   endif
   for l:ext in ['.exe', '.cmd', '.bat']
     if !empty(globpath(l:paths, a:cmd . l:ext))
-- 
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