From 8dacae8eb5a0268c4c03f75476234bcc2384ee00 Mon Sep 17 00:00:00 2001
From: Nikolai Kosjar <nikolai.kosjar@qt.io>
Date: Fri, 8 Jun 2018 11:07:24 +0200
Subject: [PATCH] Clang: Fix showing option in tooltip for diagnostic from
 clang itself

Change-Id: I84972c7b206741e9040e4654e6bc031251aa478c
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
---
 src/plugins/clangcodemodel/clangdiagnostictooltipwidget.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/clangcodemodel/clangdiagnostictooltipwidget.cpp b/src/plugins/clangcodemodel/clangdiagnostictooltipwidget.cpp
index 24b9506fc28..d7af5ab8ec7 100644
--- a/src/plugins/clangcodemodel/clangdiagnostictooltipwidget.cpp
+++ b/src/plugins/clangcodemodel/clangdiagnostictooltipwidget.cpp
@@ -289,7 +289,7 @@ private:
 
         const QString link = documentationUrlForOption(option);
         if (link.isEmpty())
-            return QString();
+            return option;
 
         return wrapInLink(option.toString(), link);
     }