From ed890a23a8317c806bd04d2b3fc468c6c0694b44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Marjam=C3=A4ki?= <daniel.marjamaki@gmail.com>
Date: Sun, 18 Aug 2013 09:01:03 +0200
Subject: [PATCH] Token::printOut(): don't write title if it's empty

---
 lib/token.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/token.cpp b/lib/token.cpp
index 1d044fc57..3f5300074 100644
--- a/lib/token.cpp
+++ b/lib/token.cpp
@@ -969,14 +969,14 @@ void Token::createMutualLinks(Token *begin, Token *end)
 
 void Token::printOut(const char *title) const
 {
-    if (title)
+    if (title && title[0])
         std::cout << "\n### " << title << " ###\n";
     std::cout << stringifyList(true, true, true, true, true, 0, 0) << std::endl;
 }
 
 void Token::printOut(const char *title, const std::vector<std::string> &fileNames) const
 {
-    if (title)
+    if (title && title[0])
         std::cout << "\n### " << title << " ###\n";
     std::cout << stringifyList(true, true, true, true, true, &fileNames, 0) << std::endl;
 }