From 0535d0ec9ac1b165472479fec3648bb7c3cfe413 Mon Sep 17 00:00:00 2001
From: Strahinja Val Markovic <val@markovic.io>
Date: Sun, 17 Mar 2013 18:52:42 -0700
Subject: [PATCH] :YcmDiags exits when compilation fails

Previously we'd tell the user "No warnings or errors detected", which is wrong.
---
 autoload/youcompleteme.vim | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/autoload/youcompleteme.vim b/autoload/youcompleteme.vim
index eb349a0a..c2a8178c 100644
--- a/autoload/youcompleteme.vim
+++ b/autoload/youcompleteme.vim
@@ -581,7 +581,11 @@ command! YcmForceCompileAndDiagnostics call s:ForceCompileAndDiagnostics()
 
 
 function! s:ShowDiagnostics()
-  call s:ForceCompile()
+  let compilation_succeeded = s:ForceCompile()
+  if !compilation_succeeded
+    return
+  endif
+
   let diags = pyeval( 'ycm_state.GetDiagnosticsForCurrentFile()' )
   if !empty( diags )
     call setloclist( 0, diags )