From ae37eb5c06af32f997a1bb77fe28bf15a432d6c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Wed, 20 Jul 2016 22:35:45 +0200
Subject: [PATCH] bump simplecpp, avoid hang when there are circular inclusions

---
 externals/simplecpp/simplecpp.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/externals/simplecpp/simplecpp.cpp b/externals/simplecpp/simplecpp.cpp
index 01f6ded40..058656863 100644
--- a/externals/simplecpp/simplecpp.cpp
+++ b/externals/simplecpp/simplecpp.cpp
@@ -1220,6 +1220,8 @@ std::map<std::string, simplecpp::TokenList*> simplecpp::load(const simplecpp::To
         if (!f.is_open())
             continue;
 
+        ret[header2] = 0;
+
         TokenList *tokens = new TokenList(f, fileNumbers, header2);
         tokens->removeComments();
         if (!tokens->cbegin())