From a176d17ae8516eaa3457526fdadcbb9f7641bd74 Mon Sep 17 00:00:00 2001
From: Christian Herdtweck <christian.herdtweck@intra2net.com>
Date: Fri, 29 May 2015 10:54:51 +0200
Subject: [PATCH] added missing counter increment in backup loop termination

---
 src/dns/dnscache.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/dns/dnscache.cpp b/src/dns/dnscache.cpp
index d766f7a..7fab114 100644
--- a/src/dns/dnscache.cpp
+++ b/src/dns/dnscache.cpp
@@ -536,6 +536,7 @@ std::string DnsCache::get_cname_chain_str(const std::string &hostname)
         {
             current_host = current_cname.Host;
             temp << "-->" << current_host;
+            ++n_recursions;
         }
     }
     return temp.str();
-- 
1.7.1