From 7b8526b9665173721b0453b3fe2308a69827c019 Mon Sep 17 00:00:00 2001
From: LCD 47 <lcd047@gmail.com>
Date: Sun, 15 Mar 2015 07:30:50 +0200
Subject: [PATCH] Flow checker: bail out if there is no .flowconfig.

---
 plugin/syntastic.vim                | 2 +-
 syntax_checkers/javascript/flow.vim | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/plugin/syntastic.vim b/plugin/syntastic.vim
index 84af7ac9..73a71146 100644
--- a/plugin/syntastic.vim
+++ b/plugin/syntastic.vim
@@ -19,7 +19,7 @@ if has('reltime')
     lockvar! g:_SYNTASTIC_START
 endif
 
-let g:_SYNTASTIC_VERSION = '3.6.0-57'
+let g:_SYNTASTIC_VERSION = '3.6.0-58'
 lockvar g:_SYNTASTIC_VERSION
 
 " Sanity checks {{{1
diff --git a/syntax_checkers/javascript/flow.vim b/syntax_checkers/javascript/flow.vim
index 5f85b484..e2b5683f 100644
--- a/syntax_checkers/javascript/flow.vim
+++ b/syntax_checkers/javascript/flow.vim
@@ -22,6 +22,10 @@ let s:save_cpo = &cpo
 set cpo&vim
 
 function! SyntaxCheckers_javascript_flow_GetLocList() dict
+    if findfile('.flowconfig', '.;') == ''
+        return []
+    endif
+
     let makeprg = self.makeprgBuild({
         \ 'exe': self.getExecEscaped() . ' check',
         \ 'args_after': '--show-all-errors --json' })