From: Simson Garfinkel <simsong@acm.org>
Date: Fri, 30 May 2014 07:07:50 -0400
Subject: fixed per https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=736417
Forwarded: yes. merged upstream at https://github.com/simsong/tcpflow/commit/7df3db6874fb1a596c1e9673eabaf15be81e59be

---
 src/tcpip.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/tcpip.cpp b/src/tcpip.cpp
index 86ad6df..8a37413 100644
--- a/src/tcpip.cpp
+++ b/src/tcpip.cpp
@@ -268,8 +268,9 @@ void tcpip::print_packet(const u_char *data, uint32_t length)
                     exit(1);
                 
                 }
-                written += 1;
 	    }
+            written += 1; // treat even unprintable characters as "written". It
+                          // really means "processed"
 	}
     }
     else {